59990123 has 2 divisors, whose sum is σ = 59990124. Its totient is φ = 59990122.

The previous prime is 59990111. The next prime is 59990131. The reversal of 59990123 is 32109995.

59990123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 59990123 - 2⁴ = 59990107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (59990153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29995061 + 29995062.

It is an arithmetic number, because the mean of its divisors is an integer number (29995062).

Almost surely, 2^59990123 is an apocalyptic number.

59990123 is a deficient number, since it is larger than the sum of its proper divisors (1).

59990123 is an equidigital number, since it uses as much as digits as its factorization.

59990123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 59990123 is about 7745.3291085660. The cubic root of 59990123 is about 391.4652811893.

The spelling of 59990123 in words is "fifty-nine million, nine hundred ninety thousand, one hundred twenty-three".