131102000988 has 48 divisors (see below), whose sum is σ = 359054137344. Its totient is φ = 36445343040.

The previous prime is 131102000917. The next prime is 131102001011. The reversal of 131102000988 is 889000201131.

It is a super-2 number, since 2×131102000988² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21087948 + ... + 21094163.

It is an arithmetic number, because the mean of its divisors is an integer number (7480294528).

Almost surely, 2^131102000988 is an apocalyptic number.

It is an amenable number.

131102000988 is an abundant number, since it is smaller than the sum of its proper divisors (227952136356).

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

131102000988 is a wasteful number, since it uses less digits than its factorization.

131102000988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42182162 (or 42182160 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The spelling of 131102000988 in words is "one hundred thirty-one billion, one hundred two million, nine hundred eighty-eight", and thus it is an aban number.