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123013200524053 = 719192006881469
BaseRepresentation
bin11011111110000100111110…
…000111101011001100010101
3121010112221120110011102010211
4123332010332013223030111
5112110422013313232203
61113343252325245421
734624260533065150
oct3376047607531425
9533487513142124
10123013200524053
1136217672825aa4
1211968947b63871
135384130a3a248
142253c291acc97
15e34cc7c0ac6d
hex6fe13e1eb315

123013200524053 has 8 divisors (see below), whose sum is σ = 141322569937920. Its totient is φ = 104887844873520.

The previous prime is 123013200524051. The next prime is 123013200524059. The reversal of 123013200524053 is 350425002310321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123013200524053 - 21 = 123013200524051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123013200524051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46003439398 + ... + 46003442071.

It is an arithmetic number, because the mean of its divisors is an integer number (17665321242240).

Almost surely, 2123013200524053 is an apocalyptic number.

It is an amenable number.

123013200524053 is a deficient number, since it is larger than the sum of its proper divisors (18309369413867).

123013200524053 is an equidigital number, since it uses as much as digits as its factorization.

123013200524053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92006881667.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 123013200524053 its reverse (350425002310321), we get a palindrome (473438202834374).

The spelling of 123013200524053 in words is "one hundred twenty-three trillion, thirteen billion, two hundred million, five hundred twenty-four thousand, fifty-three".

Divisors: 1 7 191 1337 92006881469 644048170283 17573314360579 123013200524053