31754413113 has 8 divisors (see below), whose sum is σ = 42343935648. Its totient is φ = 21167249664.

The previous prime is 31754413099. The next prime is 31754413129. The reversal of 31754413113 is 31131445713.

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

It is not a de Polignac number, because 31754413113 - 2¹⁶ = 31754347577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31754413513) 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 7 ways as a sum of consecutive naturals, for example, 558120 + ... + 612377.

It is an arithmetic number, because the mean of its divisors is an integer number (5292991956).

Almost surely, 2^31754413113 is an apocalyptic number.

It is an amenable number.

31754413113 is a deficient number, since it is larger than the sum of its proper divisors (10589522535).

31754413113 is a wasteful number, since it uses less digits than its factorization.

31754413113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179543.

The product of its digits is 15120, while the sum is 33.

Adding to 31754413113 its reverse (31131445713), we get a palindrome (62885858826).

The spelling of 31754413113 in words is "thirty-one billion, seven hundred fifty-four million, four hundred thirteen thousand, one hundred thirteen".