231201302002330 has 64 divisors (see below), whose sum is σ = 484620614737920. Its totient is φ = 78526488398400.

The previous prime is 231201302002327. The next prime is 231201302002369. The reversal of 231201302002330 is 33200203102132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778884234 + ... + 779181013.

It is an arithmetic number, because the mean of its divisors is an integer number (7572197105280).

Almost surely, 2^{231201302002330} is an apocalyptic number.

231201302002330 is an abundant number, since it is smaller than the sum of its proper divisors (253419312735590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231201302002330 is a wasteful number, since it uses less digits than its factorization.

231201302002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558065355.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 231201302002330 its reverse (33200203102132), we get a palindrome (264401505104462).

The spelling of 231201302002330 in words is "two hundred thirty-one trillion, two hundred one billion, three hundred two million, two thousand, three hundred thirty".