101523232035431 has 4 divisors (see below), whose sum is σ = 101534764843512. Its totient is φ = 101511699227352.

The previous prime is 101523232035419. The next prime is 101523232035527. The reversal of 101523232035431 is 134530232325101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101523232035431 is a prime.

It is a super-2 number, since 2×101523232035431² (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 = 101523232035391 and 101523232035400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101523232935431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5766390836 + ... + 5766408441.

It is an arithmetic number, because the mean of its divisors is an integer number (25383691210878).

Almost surely, 2^{101523232035431} is an apocalyptic number.

101523232035431 is a deficient number, since it is larger than the sum of its proper divisors (11532808081).

101523232035431 is an equidigital number, since it uses as much as digits as its factorization.

101523232035431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532808080.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 101523232035431 in words is "one hundred one trillion, five hundred twenty-three billion, two hundred thirty-two million, thirty-five thousand, four hundred thirty-one".