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123013012401350 = 25224133130841537
BaseRepresentation
bin11011111110000100110010…
…111010000010110011000110
3121010112221002100011210022022
4123332010302322002303012
5112110421122133320400
61113343221525203142
734624253060056361
oct3376046272026306
9533487070153268
10123013012401350
1136217586615695
12119688b4b604b2
135384100a81136
142253c0c1dd0d8
15e34cb644ab85
hex6fe132e82cc6

123013012401350 has 48 divisors (see below), whose sum is σ = 230447725203696. Its totient is φ = 48852993024000.

The previous prime is 123013012401341. The next prime is 123013012401437. The reversal of 123013012401350 is 53104210310321.

123013012401350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11432219 + ... + 19409318.

It is an arithmetic number, because the mean of its divisors is an integer number (4800994275077).

Almost surely, 2123013012401350 is an apocalyptic number.

123013012401350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123013012401350 is a deficient number, since it is larger than the sum of its proper divisors (107434712802346).

123013012401350 is a wasteful number, since it uses less digits than its factorization.

123013012401350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30842121 (or 30842116 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 123013012401350 its reverse (53104210310321), we get a palindrome (176117222711671).

The spelling of 123013012401350 in words is "one hundred twenty-three trillion, thirteen billion, twelve million, four hundred one thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 241 331 482 662 1205 1655 2410 3310 6025 8275 12050 16550 79771 159542 398855 797710 1994275 3988550 30841537 61683074 154207685 308415370 771038425 1542076850 7432810417 10208548747 14865620834 20417097494 37164052085 51042743735 74328104170 102085487470 185820260425 255213718675 371640520850 510427437350 2460260248027 4920520496054 12301301240135 24602602480270 61506506200675 123013012401350