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23302013130123 = 371385355359451
BaseRepresentation
bin1010100110001011011000…
…01101110001010110001011
310001111122120100201102012220
411103011230031301112023
511023240010330130443
6121320444055105123
74623341415360360
oct523055415612613
9101448510642186
1023302013130123
117474367a25512
1227441050721a3
1310004a7a360a0
145a7b757ac467
152a6213891a83
hex15316c37158b

23302013130123 has 16 divisors (see below), whose sum is σ = 38239201034496. Its totient is φ = 12291171760800.

The previous prime is 23302013130047. The next prime is 23302013130131. The reversal of 23302013130123 is 32103131020332.

It is not a de Polignac number, because 23302013130123 - 220 = 23302012081547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23302013130093 and 23302013130102.

It is not an unprimeable number, because it can be changed into a prime (23302013134123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42677679453 + ... + 42677679998.

It is an arithmetic number, because the mean of its divisors is an integer number (2389950064656).

Almost surely, 223302013130123 is an apocalyptic number.

23302013130123 is a deficient number, since it is larger than the sum of its proper divisors (14937187904373).

23302013130123 is a wasteful number, since it uses less digits than its factorization.

23302013130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85355359474.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23302013130123 its reverse (32103131020332), we get a palindrome (55405144150455).

The spelling of 23302013130123 in words is "twenty-three trillion, three hundred two billion, thirteen million, one hundred thirty thousand, one hundred twenty-three".

Divisors: 1 3 7 13 21 39 91 273 85355359451 256066078353 597487516157 1109619672863 1792462548471 3328859018589 7767337710041 23302013130123