58223131 has 2 divisors, whose sum is σ = 58223132. Its totient is φ = 58223130.

The previous prime is 58223107. The next prime is 58223149. The reversal of 58223131 is 13132285.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58223131 is a prime.

It is a super-2 number, since 2×58223131² = 6779865966886322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58223096 and 58223105.

It is not a weakly prime, because it can be changed into another prime (58223831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29111565 + 29111566.

It is an arithmetic number, because the mean of its divisors is an integer number (29111566).

Almost surely, 2^58223131 is an apocalyptic number.

58223131 is a deficient number, since it is larger than the sum of its proper divisors (1).

58223131 is an equidigital number, since it uses as much as digits as its factorization.

58223131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 58223131 is about 7630.4083114864. The cubic root of 58223131 is about 387.5834154103.

The spelling of 58223131 in words is "fifty-eight million, two hundred twenty-three thousand, one hundred thirty-one".