131101320300 has 72 divisors (see below), whose sum is σ = 381512571216. Its totient is φ = 34758255360.

The previous prime is 131101320293. The next prime is 131101320379. The reversal of 131101320300 is 3023101131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 131101320300.

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, 1211119 + ... + 1314918.

Almost surely, 2^131101320300 is an apocalyptic number.

131101320300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131101320300 is an abundant number, since it is smaller than the sum of its proper divisors (250411250916).

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

131101320300 is a wasteful number, since it uses less digits than its factorization.

131101320300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526227 (or 2526220 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131101320300 its reverse (3023101131), we get a palindrome (134124421431).

The spelling of 131101320300 in words is "one hundred thirty-one billion, one hundred one million, three hundred twenty thousand, three hundred".