131010312100 has 36 divisors (see below), whose sum is σ = 293463106048. Its totient is φ = 50713668000.

The previous prime is 131010312091. The next prime is 131010312119. The reversal of 131010312100 is 1213010131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21127596 + ... + 21133795.

Almost surely, 2^131010312100 is an apocalyptic number.

131010312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010312100 is an abundant number, since it is smaller than the sum of its proper divisors (162452793948).

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

131010312100 is a wasteful number, since it uses less digits than its factorization.

131010312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42261436 (or 42261429 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 131010312100 its reverse (1213010131), we get a palindrome (132223322231).

The spelling of 131010312100 in words is "one hundred thirty-one billion, ten million, three hundred twelve thousand, one hundred".