31341510023 has 4 divisors (see below), whose sum is σ = 31448477928. Its totient is φ = 31234542120.

The previous prime is 31341510017. The next prime is 31341510037. The reversal of 31341510023 is 32001514313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 31341510023 - 2⁴ = 31341510007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31341510323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53483513 + ... + 53484098.

It is an arithmetic number, because the mean of its divisors is an integer number (7862119482).

Almost surely, 2^31341510023 is an apocalyptic number.

31341510023 is a deficient number, since it is larger than the sum of its proper divisors (106967905).

31341510023 is a wasteful number, since it uses less digits than its factorization.

31341510023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106967904.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 31341510023 in words is "thirty-one billion, three hundred forty-one million, five hundred ten thousand, twenty-three".