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13023201030 = 2357127488309
BaseRepresentation
bin11000010000011111…
…00100011100000110
31020121121110011021220
430020033210130012
5203132414413110
65552140221210
7640504245060
oct141017443406
936547404256
1013023201030
115583291764
12263553a806
1312c7136118
148b7888730
155134d6370
hex3083e4706

13023201030 has 64 divisors (see below), whose sum is σ = 36002119680. Its totient is φ = 2953286784.

The previous prime is 13023201017. The next prime is 13023201073. The reversal of 13023201030 is 3010232031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217485 + ... + 270824.

It is an arithmetic number, because the mean of its divisors is an integer number (562533120).

Almost surely, 213023201030 is an apocalyptic number.

13023201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023201030 is an abundant number, since it is smaller than the sum of its proper divisors (22978918650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023201030 is a wasteful number, since it uses less digits than its factorization.

13023201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488453.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13023201030 its reverse (3010232031), we get a palindrome (16033433061).

The spelling of 13023201030 in words is "thirteen billion, twenty-three million, two hundred one thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 127 210 254 381 635 762 889 1270 1778 1905 2667 3810 4445 5334 8890 13335 26670 488309 976618 1464927 2441545 2929854 3418163 4883090 6836326 7324635 10254489 14649270 17090815 20508978 34181630 51272445 62015243 102544890 124030486 186045729 310076215 372091458 434106701 620152430 868213402 930228645 1302320103 1860457290 2170533505 2604640206 4341067010 6511600515 13023201030