100053051 has 12 divisors (see below), whose sum is σ = 155184552. Its totient is φ = 57173088.

The previous prime is 100053047. The next prime is 100053071. The reversal of 100053051 is 150350001.

It is not a de Polignac number, because 100053051 - 2² = 100053047 is a prime.

It is a super-2 number, since 2×100053051² = 20021226028817202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100053051.

It is not an unprimeable number, because it can be changed into a prime (100053011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340170 + ... + 340463.

It is an arithmetic number, because the mean of its divisors is an integer number (12932046).

Almost surely, 2^100053051 is an apocalyptic number.

100053051 is a deficient number, since it is larger than the sum of its proper divisors (55131501).

100053051 is an equidigital number, since it uses as much as digits as its factorization.

100053051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680650 (or 680643 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 100053051 is about 10002.6521982922. The cubic root of 100053051 is about 464.2409491605.

The spelling of 100053051 in words is "one hundred million, fifty-three thousand, fifty-one".