230902083 has 20 divisors (see below), whose sum is σ = 359927568. Its totient is φ = 147240720.

The previous prime is 230902073. The next prime is 230902123. The reversal of 230902083 is 380209032.

It is not a de Polignac number, because 230902083 - 2¹⁰ = 230901059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (230902073) 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 in 19 ways as a sum of consecutive naturals, for example, 60108 + ... + 63833.

Almost surely, 2^230902083 is an apocalyptic number.

230902083 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230902083 is a deficient number, since it is larger than the sum of its proper divisors (129025485).

230902083 is a wasteful number, since it uses less digits than its factorization.

230902083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123976 (or 123967 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 230902083 is about 15195.4625793360. The cubic root of 230902083 is about 613.4925364196.

The spelling of 230902083 in words is "two hundred thirty million, nine hundred two thousand, eighty-three".