131102341451344 has 40 divisors (see below), whose sum is σ = 261664088189408. Its totient is φ = 63586830003840.

The previous prime is 131102341451299. The next prime is 131102341451363. The reversal of 131102341451344 is 443154143201131.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334330722 + ... + 334722625.

Almost surely, 2^{131102341451344} is an apocalyptic number.

It is an amenable number.

131102341451344 is a deficient number, since it is larger than the sum of its proper divisors (130561746738064).

131102341451344 is a wasteful number, since it uses less digits than its factorization.

131102341451344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669053723 (or 669053717 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 131102341451344 its reverse (443154143201131), we get a palindrome (574256484652475).

The spelling of 131102341451344 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred forty-one million, four hundred fifty-one thousand, three hundred forty-four".