31050331105413 has 8 divisors (see below), whose sum is σ = 41400619566048. Its totient is φ = 20700131690864.

The previous prime is 31050331105399. The next prime is 31050331105441. The reversal of 31050331105413 is 31450113305013.

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

It is a cyclic number.

It is not a de Polignac number, because 31050331105413 - 2³⁰ = 31049257363589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31050331105483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21443595 + ... + 22845752.

It is an arithmetic number, because the mean of its divisors is an integer number (5175077445756).

Almost surely, 2^{31050331105413} is an apocalyptic number.

It is an amenable number.

31050331105413 is a deficient number, since it is larger than the sum of its proper divisors (10350288460635).

31050331105413 is a wasteful number, since it uses less digits than its factorization.

31050331105413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44523043.

The product of its (nonzero) digits is 8100, while the sum is 30.

The spelling of 31050331105413 in words is "thirty-one trillion, fifty billion, three hundred thirty-one million, one hundred five thousand, four hundred thirteen".