12108031024258 has 48 divisors (see below), whose sum is σ = 20806249403520. Its totient is φ = 5252279687424.

The previous prime is 12108031024211. The next prime is 12108031024261. The reversal of 12108031024258 is 85242013080121.

It is a happy number.

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, 4281985 + ... + 6523147.

It is an arithmetic number, because the mean of its divisors is an integer number (433463529240).

Almost surely, 2^{12108031024258} is an apocalyptic number.

12108031024258 is a deficient number, since it is larger than the sum of its proper divisors (8698218379262).

12108031024258 is a wasteful number, since it uses less digits than its factorization.

12108031024258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241931 (or 2241914 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 12108031024258 in words is "twelve trillion, one hundred eight billion, thirty-one million, twenty-four thousand, two hundred fifty-eight".