231011343110132 has 48 divisors (see below), whose sum is σ = 450411186618960. Its totient is φ = 102936965225472.

The previous prime is 231011343110111. The next prime is 231011343110159.

231011343110132 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 6546045058576 + 224465298051556 = 2558524^2 + 14982166^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16690208 + ... + 27213704.

It is an arithmetic number, because the mean of its divisors is an integer number (9383566387895).

Almost surely, 2^{231011343110132} is an apocalyptic number.

It is an amenable number.

231011343110132 is a deficient number, since it is larger than the sum of its proper divisors (219399843508828).

231011343110132 is a wasteful number, since it uses less digits than its factorization.

231011343110132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10538100 (or 10538098 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 231011343110132 in words is "two hundred thirty-one trillion, eleven billion, three hundred forty-three million, one hundred ten thousand, one hundred thirty-two".