30231000983 has 2 divisors, whose sum is σ = 30231000984. Its totient is φ = 30231000982.

The previous prime is 30231000979. The next prime is 30231001013. The reversal of 30231000983 is 38900013203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30231000983 - 2² = 30231000979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30231000913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115500491 + 15115500492.

It is an arithmetic number, because the mean of its divisors is an integer number (15115500492).

Almost surely, 2^30231000983 is an apocalyptic number.

30231000983 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231000983 is an equidigital number, since it uses as much as digits as its factorization.

30231000983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 30231000983 in words is "thirty billion, two hundred thirty-one million, nine hundred eighty-three", and thus it is an aban number.