12160512130 has 48 divisors (see below), whose sum is σ = 24227358120. Its totient is φ = 4368619008.

The previous prime is 12160512109. The next prime is 12160512191. The reversal of 12160512130 is 3121506121.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 7113404281 + 5047107849 = 84341^2 + 71043^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143806 + ... + 212134.

Almost surely, 2^12160512130 is an apocalyptic number.

12160512130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12160512130 is a deficient number, since it is larger than the sum of its proper divisors (12066845990).

12160512130 is a wasteful number, since it uses less digits than its factorization.

12160512130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68423 (or 68386 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 12160512130 in words is "twelve billion, one hundred sixty million, five hundred twelve thousand, one hundred thirty".