231023303320132 has 6 divisors (see below), whose sum is σ = 404290780810238. Its totient is φ = 115511651660064.

The previous prime is 231023303320097. The next prime is 231023303320133.

231023303320132 is nontrivially palindromic in base 10.

231023303320132 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 only one way, i.e., 163370934608896 + 67652368711236 = 12781664^2 + 8225106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 231023303320132.

It is not an unprimeable number, because it can be changed into a prime (231023303320133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28877912915013 + ... + 28877912915020.

Almost surely, 2^{231023303320132} is an apocalyptic number.

It is an amenable number.

231023303320132 is a deficient number, since it is larger than the sum of its proper divisors (173267477490106).

231023303320132 is a wasteful number, since it uses less digits than its factorization.

231023303320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57755825830037 (or 57755825830035 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

It can be divided in two parts, 23102330 and 3320132, that added together give a palindrome (26422462).

The spelling of 231023303320132 in words is "two hundred thirty-one trillion, twenty-three billion, three hundred three million, three hundred twenty thousand, one hundred thirty-two".