100250101 has 4 divisors (see below), whose sum is σ = 114571552. Its totient is φ = 85928652.

The previous prime is 100250089. The next prime is 100250147. The reversal of 100250101 is 101052001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100250101 - 2¹⁵ = 100217333 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 (100251101) 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, 7160715 + ... + 7160728.

It is an arithmetic number, because the mean of its divisors is an integer number (28642888).

Almost surely, 2^100250101 is an apocalyptic number.

It is an amenable number.

100250101 is a deficient number, since it is larger than the sum of its proper divisors (14321451).

100250101 is an equidigital number, since it uses as much as digits as its factorization.

100250101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14321450.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 100250101 is about 10012.4972409484. The cubic root of 100250101 is about 464.5455165520.

The spelling of 100250101 in words is "one hundred million, two hundred fifty thousand, one hundred one".