113540032420231 has 8 divisors (see below), whose sum is σ = 113768676330624. Its totient is φ = 113311400091000.

The previous prime is 113540032420223. The next prime is 113540032420273. The reversal of 113540032420231 is 132024230045311.

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 113540032420231 - 2³ = 113540032420223 is a prime.

It is a super-2 number, since 2×113540032420231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113540032420193 and 113540032420202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113540032420531) 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, 16867840 + ... + 22618666.

It is an arithmetic number, because the mean of its divisors is an integer number (14221084541328).

Almost surely, 2^{113540032420231} is an apocalyptic number.

113540032420231 is a deficient number, since it is larger than the sum of its proper divisors (228643910393).

113540032420231 is an equidigital number, since it uses as much as digits as its factorization.

113540032420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790581.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 113540032420231 its reverse (132024230045311), we get a palindrome (245564262465542).

The spelling of 113540032420231 in words is "one hundred thirteen trillion, five hundred forty billion, thirty-two million, four hundred twenty thousand, two hundred thirty-one".