231102983 has 2 divisors, whose sum is σ = 231102984. Its totient is φ = 231102982.

The previous prime is 231102973. The next prime is 231103003. The reversal of 231102983 is 389201132.

231102983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231102983 - 2¹⁴ = 231086599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231102973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115551491 + 115551492.

It is an arithmetic number, because the mean of its divisors is an integer number (115551492).

Almost surely, 2^231102983 is an apocalyptic number.

231102983 is a deficient number, since it is larger than the sum of its proper divisors (1).

231102983 is an equidigital number, since it uses as much as digits as its factorization.

231102983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 231102983 is about 15202.0716680326. The cubic root of 231102983 is about 613.6704111286.

The spelling of 231102983 in words is "two hundred thirty-one million, one hundred two thousand, nine hundred eighty-three".