101365231 has 8 divisors (see below), whose sum is σ = 110869200. Its totient is φ = 91909440.

The previous prime is 101365213. The next prime is 101365259. The reversal of 101365231 is 132563101.

It is a happy number.

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 101365231 - 2²¹ = 99268079 is a prime.

It is a super-2 number, since 2×101365231² = 20549820111366722, which 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 (101365211) 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, 7566 + ... + 16123.

It is an arithmetic number, because the mean of its divisors is an integer number (13858650).

Almost surely, 2^101365231 is an apocalyptic number.

101365231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101365231 is a deficient number, since it is larger than the sum of its proper divisors (9503969).

101365231 is a wasteful number, since it uses less digits than its factorization.

101365231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24089.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 101365231 is about 10068.0301449688. The cubic root of 101365231 is about 466.2616234311.

The spelling of 101365231 in words is "one hundred one million, three hundred sixty-five thousand, two hundred thirty-one".