101040230031 has 32 divisors (see below), whose sum is σ = 153651536640. Its totient is φ = 58508158464.

The previous prime is 101040230023. The next prime is 101040230041. The reversal of 101040230031 is 130032040101.

It is not a de Polignac number, because 101040230031 - 2³ = 101040230023 is a prime.

It is a super-2 number, since 2×101040230031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101040230041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3578736 + ... + 3606858.

It is an arithmetic number, because the mean of its divisors is an integer number (4801610520).

Almost surely, 2^101040230031 is an apocalyptic number.

101040230031 is a deficient number, since it is larger than the sum of its proper divisors (52611306609).

101040230031 is a wasteful number, since it uses less digits than its factorization.

101040230031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33575.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101040230031 its reverse (130032040101), we get a palindrome (231072270132).

The spelling of 101040230031 in words is "one hundred one billion, forty million, two hundred thirty thousand, thirty-one".