100298957 has 6 divisors (see below), whose sum is σ = 110246094. Its totient is φ = 91180760.

The previous prime is 100298941. The next prime is 100298983. The reversal of 100298957 is 759892001.

It can be written as a sum of positive squares in only one way, i.e., 90744676 + 9554281 = 9526^2 + 3091^2 .

It is not a de Polignac number, because 100298957 - 2⁴ = 100298941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100298917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 414338 + ... + 414579.

It is an arithmetic number, because the mean of its divisors is an integer number (18374349).

Almost surely, 2^100298957 is an apocalyptic number.

It is an amenable number.

100298957 is a deficient number, since it is larger than the sum of its proper divisors (9947137).

100298957 is an equidigital number, since it uses as much as digits as its factorization.

100298957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828939 (or 828928 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 100298957 is about 10014.9366947575. The cubic root of 100298957 is about 464.6209683459.

The spelling of 100298957 in words is "one hundred million, two hundred ninety-eight thousand, nine hundred fifty-seven".