231142303241132 has 24 divisors (see below), whose sum is σ = 413106763414464. Its totient is φ = 113111815722752.

The previous prime is 231142303241131. The next prime is 231142303241137.

231142303241132 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (231142303241131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59750468 + ... + 63501204.

It is an arithmetic number, because the mean of its divisors is an integer number (17212781808936).

Almost surely, 2^{231142303241132} is an apocalyptic number.

It is an amenable number.

231142303241132 is a deficient number, since it is larger than the sum of its proper divisors (181964460173332).

231142303241132 is a wasteful number, since it uses less digits than its factorization.

231142303241132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078585 (or 4078583 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 23114230 and 3241132, that added together give a palindrome (26355362).

The spelling of 231142303241132 in words is "two hundred thirty-one trillion, one hundred forty-two billion, three hundred three million, two hundred forty-one thousand, one hundred thirty-two".