79152101 has 12 divisors (see below), whose sum is σ = 92974752. Its totient is φ = 67181688.

The previous prime is 79152041. The next prime is 79152103. The reversal of 79152101 is 10125197.

It is not a de Polignac number, because 79152101 - 2¹⁰ = 79151077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79152103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2795 + ... + 12888.

It is an arithmetic number, because the mean of its divisors is an integer number (7747896).

Almost surely, 2^79152101 is an apocalyptic number.

It is an amenable number.

79152101 is a deficient number, since it is larger than the sum of its proper divisors (13822651).

79152101 is a wasteful number, since it uses less digits than its factorization.

79152101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15800 (or 15793 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 79152101 is about 8896.7466525691. The cubic root of 79152101 is about 429.3592421615.

Adding to 79152101 its reverse (10125197), we get a palindrome (89277298).

The spelling of 79152101 in words is "seventy-nine million, one hundred fifty-two thousand, one hundred one".