131102341451345 has 8 divisors (see below), whose sum is σ = 171624883354560. Its totient is φ = 95347157419120.

The previous prime is 131102341451299. The next prime is 131102341451363. The reversal of 131102341451345 is 543154143201131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131102341451345 - 2¹⁸ = 131102341189201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131102341451299 and 131102341451308.

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, 1191839467685 + ... + 1191839467794.

It is an arithmetic number, because the mean of its divisors is an integer number (21453110419320).

Almost surely, 2^{131102341451345} is an apocalyptic number.

It is an amenable number.

131102341451345 is a deficient number, since it is larger than the sum of its proper divisors (40522541903215).

131102341451345 is a wasteful number, since it uses less digits than its factorization.

131102341451345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383678935495.

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 131102341451345 its reverse (543154143201131), we get a palindrome (674256484652476).

The spelling of 131102341451345 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-five".