31430130059 has 2 divisors, whose sum is σ = 31430130060. Its totient is φ = 31430130058.

The previous prime is 31430129999. The next prime is 31430130079. The reversal of 31430130059 is 95003103413.

It is a strong prime.

It is an emirp because it is prime and its reverse (95003103413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31430130059 is a prime.

It is not a weakly prime, because it can be changed into another prime (31430130079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15715065029 + 15715065030.

It is an arithmetic number, because the mean of its divisors is an integer number (15715065030).

Almost surely, 2^31430130059 is an apocalyptic number.

31430130059 is a deficient number, since it is larger than the sum of its proper divisors (1).

31430130059 is an equidigital number, since it uses as much as digits as its factorization.

31430130059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 31430130059 in words is "thirty-one billion, four hundred thirty million, one hundred thirty thousand, fifty-nine".