12057393130 has 32 divisors (see below), whose sum is σ = 22510645200. Its totient is φ = 4646131200.

The previous prime is 12057393121. The next prime is 12057393181. The reversal of 12057393130 is 3139375021.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12029483041 + 27910089 = 109679^2 + 5283^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123955 + ... + 198694.

Almost surely, 2^12057393130 is an apocalyptic number.

12057393130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12057393130 is a deficient number, since it is larger than the sum of its proper divisors (10453252070).

12057393130 is a wasteful number, since it uses less digits than its factorization.

12057393130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322794.

The product of its (nonzero) digits is 17010, while the sum is 34.

The spelling of 12057393130 in words is "twelve billion, fifty-seven million, three hundred ninety-three thousand, one hundred thirty".