100338337 has 4 divisors (see below), whose sum is σ = 109460016. Its totient is φ = 91216660.

The previous prime is 100338331. The next prime is 100338341. The reversal of 100338337 is 733833001.

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: 733833001 = 11 ⋅66712091.

It is a cyclic number.

It is not a de Polignac number, because 100338337 - 2²³ = 91949729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100338331) 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, 4560823 + ... + 4560844.

It is an arithmetic number, because the mean of its divisors is an integer number (27365004).

Almost surely, 2^100338337 is an apocalyptic number.

It is an amenable number.

100338337 is a deficient number, since it is larger than the sum of its proper divisors (9121679).

100338337 is an equidigital number, since it uses as much as digits as its factorization.

100338337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121678.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 100338337 is about 10016.9025651645. The cubic root of 100338337 is about 464.6817678471.

It can be divided in two parts, 1003 and 38337, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 100338337 in words is "one hundred million, three hundred thirty-eight thousand, three hundred thirty-seven".