58103920231 has 4 divisors (see below), whose sum is σ = 66404480272. Its totient is φ = 49803360192.

The previous prime is 58103920207. The next prime is 58103920247. The reversal of 58103920231 is 13202930185.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13202930185 = 5 ⋅2640586037.

It is a cyclic number.

It is not a de Polignac number, because 58103920231 - 2⁹ = 58103919719 is a prime.

It is a super-2 number, since 2×58103920231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58103920631) 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, 4150280010 + ... + 4150280023.

It is an arithmetic number, because the mean of its divisors is an integer number (16601120068).

Almost surely, 2^58103920231 is an apocalyptic number.

58103920231 is a deficient number, since it is larger than the sum of its proper divisors (8300560041).

58103920231 is an equidigital number, since it uses as much as digits as its factorization.

58103920231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300560040.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 58103920231 in words is "fifty-eight billion, one hundred three million, nine hundred twenty thousand, two hundred thirty-one".