100054231 has 4 divisors (see below), whose sum is σ = 105939792. Its totient is φ = 94168672.

The previous prime is 100054223. The next prime is 100054277. The reversal of 100054231 is 132450001.

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

It is a cyclic number.

It is not a de Polignac number, because 100054231 - 2³ = 100054223 is a prime.

It is a super-2 number, since 2×100054231² = 20021698282002722, 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 (100054291) 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, 2942755 + ... + 2942788.

It is an arithmetic number, because the mean of its divisors is an integer number (26484948).

Almost surely, 2^100054231 is an apocalyptic number.

100054231 is a deficient number, since it is larger than the sum of its proper divisors (5885561).

100054231 is an equidigital number, since it uses as much as digits as its factorization.

100054231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885560.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 100054231 is about 10002.7111824745. The cubic root of 100054231 is about 464.2427741995.

The spelling of 100054231 in words is "one hundred million, fifty-four thousand, two hundred thirty-one".