80124113 has 4 divisors (see below), whose sum is σ = 80315760. Its totient is φ = 79932468.

The previous prime is 80124103. The next prime is 80124167. The reversal of 80124113 is 31142108.

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 a de Polignac number, because none of the positive numbers 2^k-80124113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80124103) 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, 95195 + ... + 96032.

It is an arithmetic number, because the mean of its divisors is an integer number (20078940).

Almost surely, 2^80124113 is an apocalyptic number.

It is an amenable number.

80124113 is a deficient number, since it is larger than the sum of its proper divisors (191647).

80124113 is a wasteful number, since it uses less digits than its factorization.

80124113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191646.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 80124113 is about 8951.2073487323. The cubic root of 80124113 is about 431.1096506669.

The spelling of 80124113 in words is "eighty million, one hundred twenty-four thousand, one hundred thirteen".