131120330200100 has 36 divisors (see below), whose sum is σ = 284860816740864. Its totient is φ = 52387357848480.

The previous prime is 131120330200091. The next prime is 131120330200133. The reversal of 131120330200100 is 1002033021131.

It is a super-2 number, since 2×131120330200100² (a number of 29 digits) contains 22 as substring.

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, 759591164 + ... + 759763763.

It is an arithmetic number, because the mean of its divisors is an integer number (7912800465024).

Almost surely, 2^{131120330200100} is an apocalyptic number.

131120330200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131120330200100 is an abundant number, since it is smaller than the sum of its proper divisors (153740486540764).

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

131120330200100 is a wasteful number, since it uses less digits than its factorization.

131120330200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519355804 (or 1519355797 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131120330200100 its reverse (1002033021131), we get a palindrome (132122363221231).

The spelling of 131120330200100 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred thirty million, two hundred thousand, one hundred".