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10113130123 = 661148710289
BaseRepresentation
bin10010110101100101…
…00001111010001011
3222002210122020110221
421122302201322023
5131202430130443
64351303250511
7505420121245
oct113262417213
928083566427
1010113130123
11431a664388
121b62a49a37
13c5227a485
146bd1b1095
153e2ca7eed
hex25aca1e8b

10113130123 has 8 divisors (see below), whose sum is σ = 10136226240. Its totient is φ = 10090058880.

The previous prime is 10113130121. The next prime is 10113130141. The reversal of 10113130123 is 32103131101.

10113130123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10113130123 - 21 = 10113130121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10113130097 and 10113130106.

It is not an unprimeable number, because it can be changed into a prime (10113130121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977763 + ... + 988051.

It is an arithmetic number, because the mean of its divisors is an integer number (1267028280).

Almost surely, 210113130123 is an apocalyptic number.

10113130123 is a deficient number, since it is larger than the sum of its proper divisors (23096117).

10113130123 is a wasteful number, since it uses less digits than its factorization.

10113130123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12437.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10113130123 its reverse (32103131101), we get a palindrome (42216261224).

The spelling of 10113130123 in words is "ten billion, one hundred thirteen million, one hundred thirty thousand, one hundred twenty-three".

Divisors: 1 661 1487 10289 982907 6801029 15299743 10113130123