100995038 has 4 divisors (see below), whose sum is σ = 151492560. Its totient is φ = 50497518.

The previous prime is 100995029. The next prime is 100995067. The reversal of 100995038 is 830599001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 830599001 = 577 ⋅1439513.

It is a junction number, because it is equal to n+sod(n) for n = 100994989 and 100995007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25248758 + ... + 25248761.

It is an arithmetic number, because the mean of its divisors is an integer number (37873140).

Almost surely, 2^100995038 is an apocalyptic number.

100995038 is a deficient number, since it is larger than the sum of its proper divisors (50497522).

100995038 is an equidigital number, since it uses as much as digits as its factorization.

100995038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50497521.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 100995038 is about 10049.6287493618. The cubic root of 100995038 is about 465.6933242261.

The spelling of 100995038 in words is "one hundred million, nine hundred ninety-five thousand, thirty-eight".