100613035121 has 4 divisors (see below), whose sum is σ = 101405263872. Its totient is φ = 99820806372.

The previous prime is 100613035111. The next prime is 100613035123. The reversal of 100613035121 is 121530316001.

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 100613035121 - 2⁶ = 100613035057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100613035123) 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, 396114185 + ... + 396114438.

It is an arithmetic number, because the mean of its divisors is an integer number (25351315968).

Almost surely, 2^100613035121 is an apocalyptic number.

It is an amenable number.

100613035121 is a deficient number, since it is larger than the sum of its proper divisors (792228751).

100613035121 is an equidigital number, since it uses as much as digits as its factorization.

100613035121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792228750.

The product of its (nonzero) digits is 540, while the sum is 23.

The spelling of 100613035121 in words is "one hundred billion, six hundred thirteen million, thirty-five thousand, one hundred twenty-one".