12100131024 has 40 divisors (see below), whose sum is σ = 31289655072. Its totient is φ = 4029379200.

The previous prime is 12100131023. The next prime is 12100131031. The reversal of 12100131024 is 42013100121.

It is a junction number, because it is equal to n+sod(n) for n = 12100130994 and 12100131012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100131023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75802 + ... + 173049.

Almost surely, 2^12100131024 is an apocalyptic number.

It is an amenable number.

12100131024 is an abundant number, since it is smaller than the sum of its proper divisors (19189524048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12100131024 is a wasteful number, since it uses less digits than its factorization.

12100131024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249875 (or 249869 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12100131024 its reverse (42013100121), we get a palindrome (54113231145).

The spelling of 12100131024 in words is "twelve billion, one hundred million, one hundred thirty-one thousand, twenty-four".