231132300131023 has 8 divisors (see below), whose sum is σ = 232011717654816. Its totient is φ = 230252887058400.

The previous prime is 231132300130987. The next prime is 231132300131041. The reversal of 231132300131023 is 320131003231132.

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

It is a cyclic number.

It is not a de Polignac number, because 231132300131023 - 2¹³ = 231132300122831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231132300131053) 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, 134152693 + ... + 135864673.

It is an arithmetic number, because the mean of its divisors is an integer number (29001464706852).

Almost surely, 2^{231132300131023} is an apocalyptic number.

231132300131023 is a deficient number, since it is larger than the sum of its proper divisors (879417523793).

231132300131023 is a wasteful number, since it uses less digits than its factorization.

231132300131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225585.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 231132300131023 its reverse (320131003231132), we get a palindrome (551263303362155).

The spelling of 231132300131023 in words is "two hundred thirty-one trillion, one hundred thirty-two billion, three hundred million, one hundred thirty-one thousand, twenty-three".