902232323 has 4 divisors (see below), whose sum is σ = 904438680. Its totient is φ = 900025968.

The previous prime is 902232319. The next prime is 902232337. The reversal of 902232323 is 323232209.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 902232323 - 2² = 902232319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 902232292 and 902232301.

It is not an unprimeable number, because it can be changed into a prime (902262323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102565 + ... + 1103382.

It is an arithmetic number, because the mean of its divisors is an integer number (226109670).

Almost surely, 2^902232323 is an apocalyptic number.

902232323 is a deficient number, since it is larger than the sum of its proper divisors (2206357).

902232323 is a wasteful number, since it uses less digits than its factorization.

902232323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206356.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 902232323 is about 30037.1823412250. The cubic root of 902232323 is about 966.2869789210.

The spelling of 902232323 in words is "nine hundred two million, two hundred thirty-two thousand, three hundred twenty-three".