100052231 has 8 divisors (see below), whose sum is σ = 104509440. Its totient is φ = 95603992.

The previous prime is 100052209. The next prime is 100052263. The reversal of 100052231 is 132250001.

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 a de Polignac number, because none of the positive numbers 2^k-100052231 is a prime.

It is a super-2 number, since 2×100052231² = 20020897856154722, 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 (100052201) 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, 31586 + ... + 34608.

It is an arithmetic number, because the mean of its divisors is an integer number (13063680).

Almost surely, 2^100052231 is an apocalyptic number.

100052231 is a deficient number, since it is larger than the sum of its proper divisors (4457209).

100052231 is a wasteful number, since it uses less digits than its factorization.

100052231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 100052231 is about 10002.6112090794. The cubic root of 100052231 is about 464.2396809046.

The spelling of 100052231 in words is "one hundred million, fifty-two thousand, two hundred thirty-one".