231020303020132 has 12 divisors (see below), whose sum is σ = 404336582939520. Its totient is φ = 115495565037416.

The previous prime is 231020303020121. The next prime is 231020303020183.

231020303020132 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×231020303020132² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3646582528 + ... + 3646645879.

It is an arithmetic number, because the mean of its divisors is an integer number (33694715244960).

Almost surely, 2^{231020303020132} is an apocalyptic number.

It is an amenable number.

231020303020132 is a deficient number, since it is larger than the sum of its proper divisors (173316279919388).

231020303020132 is a wasteful number, since it uses less digits than its factorization.

231020303020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7293236330 (or 7293236328 counting only the distinct ones).

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

It can be divided in two parts, 23102030 and 3020132, that added together give a palindrome (26122162).

The spelling of 231020303020132 in words is "two hundred thirty-one trillion, twenty billion, three hundred three million, twenty thousand, one hundred thirty-two".