131044435200104 has 16 divisors (see below), whose sum is σ = 249168996508320. Its totient is φ = 64599369464560.

The previous prime is 131044435200083. The next prime is 131044435200167. The reversal of 131044435200104 is 401002534440131.

It is a super-2 number, since 2×131044435200104² (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 3 ways as a sum of consecutive naturals, for example, 115356016334 + ... + 115356017469.

It is an arithmetic number, because the mean of its divisors is an integer number (15573062281770).

Almost surely, 2^{131044435200104} is an apocalyptic number.

It is an amenable number.

131044435200104 is a deficient number, since it is larger than the sum of its proper divisors (118124561308216).

131044435200104 is a wasteful number, since it uses less digits than its factorization.

131044435200104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230712033880 (or 230712033876 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 131044435200104 its reverse (401002534440131), we get a palindrome (532046969640235).

The spelling of 131044435200104 in words is "one hundred thirty-one trillion, forty-four billion, four hundred thirty-five million, two hundred thousand, one hundred four".