131102341100 has 36 divisors (see below), whose sum is σ = 284507837208. Its totient is φ = 52438032000.

The previous prime is 131102341093. The next prime is 131102341103. The reversal of 131102341100 is 1143201131.

It is not an unprimeable number, because it can be changed into a prime (131102341103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3344615 + ... + 3383585.

It is an arithmetic number, because the mean of its divisors is an integer number (7902995478).

Almost surely, 2^131102341100 is an apocalyptic number.

131102341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131102341100 is an abundant number, since it is smaller than the sum of its proper divisors (153405496108).

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

131102341100 is a wasteful number, since it uses less digits than its factorization.

131102341100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72626 (or 72619 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 131102341100 its reverse (1143201131), we get a palindrome (132245542231).

The spelling of 131102341100 in words is "one hundred thirty-one billion, one hundred two million, three hundred forty-one thousand, one hundred".