231072002 has 8 divisors (see below), whose sum is σ = 396123456. Its totient is φ = 99030852.

The previous prime is 231072001. The next prime is 231072011. The reversal of 231072002 is 200270132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (231072001) 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, 8252558 + ... + 8252585.

It is an arithmetic number, because the mean of its divisors is an integer number (49515432).

Almost surely, 2^231072002 is an apocalyptic number.

231072002 is a deficient number, since it is larger than the sum of its proper divisors (165051454).

231072002 is a wasteful number, since it uses less digits than its factorization.

231072002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16505152.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 231072002 is about 15201.0526609179. The cubic root of 231072002 is about 613.6429876074.

The spelling of 231072002 in words is "two hundred thirty-one million, seventy-two thousand, two".