31113832141 has 8 divisors (see below), whose sum is σ = 35814484160. Its totient is φ = 26477134848.

The previous prime is 31113832129. The next prime is 31113832151. The reversal of 31113832141 is 14123831113.

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 31113832141 - 2¹¹ = 31113830093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31113832121) 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, 15987636 + ... + 15989581.

It is an arithmetic number, because the mean of its divisors is an integer number (4476810520).

Almost surely, 2^31113832141 is an apocalyptic number.

It is an amenable number.

31113832141 is a deficient number, since it is larger than the sum of its proper divisors (4700652019).

31113832141 is a wasteful number, since it uses less digits than its factorization.

31113832141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31977363.

The product of its digits is 1728, while the sum is 28.

The spelling of 31113832141 in words is "thirty-one billion, one hundred thirteen million, eight hundred thirty-two thousand, one hundred forty-one".