73104023 has 2 divisors, whose sum is σ = 73104024. Its totient is φ = 73104022.

The previous prime is 73103981. The next prime is 73104049. The reversal of 73104023 is 32040137.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73104023 - 2²² = 68909719 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 73103986 and 73104004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73101023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36552011 + 36552012.

It is an arithmetic number, because the mean of its divisors is an integer number (36552012).

Almost surely, 2^73104023 is an apocalyptic number.

73104023 is a deficient number, since it is larger than the sum of its proper divisors (1).

73104023 is an equidigital number, since it uses as much as digits as its factorization.

73104023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 73104023 is about 8550.0890638636. The cubic root of 73104023 is about 418.1323402151.

The spelling of 73104023 in words is "seventy-three million, one hundred four thousand, twenty-three".