79300157223 has 16 divisors (see below), whose sum is σ = 122294221056. Its totient is φ = 44768418240.

The previous prime is 79300157221. The next prime is 79300157231. The reversal of 79300157223 is 32275100397.

It is not a de Polignac number, because 79300157223 - 2¹ = 79300157221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79300157221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22746438 + ... + 22749923.

It is an arithmetic number, because the mean of its divisors is an integer number (7643388816).

Almost surely, 2^79300157223 is an apocalyptic number.

79300157223 is a deficient number, since it is larger than the sum of its proper divisors (42994063833).

79300157223 is a wasteful number, since it uses less digits than its factorization.

79300157223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45496454.

The product of its (nonzero) digits is 79380, while the sum is 39.

The spelling of 79300157223 in words is "seventy-nine billion, three hundred million, one hundred fifty-seven thousand, two hundred twenty-three".