113230401031 has 8 divisors (see below), whose sum is σ = 124281892224. Its totient is φ = 102305212920.

The previous prime is 113230401019. The next prime is 113230401041. The reversal of 113230401031 is 130104032311.

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 113230401031 - 2¹⁵ = 113230368263 is a prime.

It is a super-2 number, since 2×113230401031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113230401041) 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, 31573891 + ... + 31577476.

It is an arithmetic number, because the mean of its divisors is an integer number (15535236528).

Almost surely, 2^113230401031 is an apocalyptic number.

113230401031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113230401031 is a deficient number, since it is larger than the sum of its proper divisors (11051491193).

113230401031 is a wasteful number, since it uses less digits than its factorization.

113230401031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63151541.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113230401031 its reverse (130104032311), we get a palindrome (243334433342).

The spelling of 113230401031 in words is "one hundred thirteen billion, two hundred thirty million, four hundred one thousand, thirty-one".