131200110412 has 48 divisors (see below), whose sum is σ = 264860285760. Its totient is φ = 55701983232.

The previous prime is 131200110403. The next prime is 131200110473. The reversal of 131200110412 is 214011002131.

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, 6726418 + ... + 6745894.

It is an arithmetic number, because the mean of its divisors is an integer number (5517922620).

Almost surely, 2^131200110412 is an apocalyptic number.

It is an amenable number.

131200110412 is an abundant number, since it is smaller than the sum of its proper divisors (133660175348).

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

131200110412 is a wasteful number, since it uses less digits than its factorization.

131200110412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21730 (or 21728 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 131200110412 its reverse (214011002131), we get a palindrome (345211112543).

The spelling of 131200110412 in words is "one hundred thirty-one billion, two hundred million, one hundred ten thousand, four hundred twelve".