231465002 has 8 divisors (see below), whose sum is σ = 347275236. Its totient is φ = 115706592.

The previous prime is 231464977. The next prime is 231465071. The reversal of 231465002 is 200564132.

231465002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 231313681 + 151321 = 15209^2 + 389^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388 + ... + 21560.

Almost surely, 2^231465002 is an apocalyptic number.

231465002 is a deficient number, since it is larger than the sum of its proper divisors (115810234).

231465002 is a wasteful number, since it uses less digits than its factorization.

231465002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25912.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 231465002 is about 15213.9739055909. The cubic root of 231465002 is about 613.9906788047.

The spelling of 231465002 in words is "two hundred thirty-one million, four hundred sixty-five thousand, two".