100375601 has 4 divisors (see below), whose sum is σ = 100649472. Its totient is φ = 100101732.

The previous prime is 100375591. The next prime is 100375603. The reversal of 100375601 is 106573001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 106573001 = 1021 ⋅104381.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100375601 is a prime.

It is a super-2 number, since 2×100375601² = 20150522552222402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100375603) 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, 136385 + ... + 137118.

It is an arithmetic number, because the mean of its divisors is an integer number (25162368).

Almost surely, 2^100375601 is an apocalyptic number.

It is an amenable number.

100375601 is a deficient number, since it is larger than the sum of its proper divisors (273871).

100375601 is an equidigital number, since it uses as much as digits as its factorization.

100375601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273870.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 100375601 is about 10018.7624485263. The cubic root of 100375601 is about 464.7392857701.

The spelling of 100375601 in words is "one hundred million, three hundred seventy-five thousand, six hundred one".