13120122130 has 16 divisors (see below), whose sum is σ = 25005409560. Its totient is φ = 4939340032.

The previous prime is 13120122097. The next prime is 13120122131. The reversal of 13120122130 is 3122102131.

It can be written as a sum of positive squares in 4 ways, for example, as 13080268161 + 39853969 = 114369^2 + 6313^2 .

It is a super-2 number, since 2×13120122130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13120122131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38588425 + ... + 38588764.

Almost surely, 2^13120122130 is an apocalyptic number.

13120122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13120122130 is a deficient number, since it is larger than the sum of its proper divisors (11885287430).

13120122130 is a wasteful number, since it uses less digits than its factorization.

13120122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77177213.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13120122130 its reverse (3122102131), we get a palindrome (16242224261).

The spelling of 13120122130 in words is "thirteen billion, one hundred twenty million, one hundred twenty-two thousand, one hundred thirty".