100052811 has 18 divisors (see below), whose sum is σ = 146034252. Its totient is φ = 66010440.

The previous prime is 100052753. The next prime is 100052819. The reversal of 100052811 is 118250001.

It is not a de Polignac number, because 100052811 - 2²³ = 91664203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100052819) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 102556 + ... + 103526.

It is an arithmetic number, because the mean of its divisors is an integer number (8113014).

Almost surely, 2^100052811 is an apocalyptic number.

100052811 is a deficient number, since it is larger than the sum of its proper divisors (45981441).

100052811 is an equidigital number, since it uses as much as digits as its factorization.

100052811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 100052811 is about 10002.6402014668. The cubic root of 100052811 is about 464.2405779644.

The spelling of 100052811 in words is "one hundred million, fifty-two thousand, eight hundred eleven".