231002301023132 has 24 divisors (see below), whose sum is σ = 405694083312000. Its totient is φ = 115090165768896.

The previous prime is 231002301023093. The next prime is 231002301023141. The reversal of 231002301023132 is 231320103200132.

It is a junction number, because it is equal to n+sod(n) for n = 231002301023098 and 231002301023107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55487483 + ... + 59505170.

It is an arithmetic number, because the mean of its divisors is an integer number (16903920138000).

Almost surely, 2^{231002301023132} is an apocalyptic number.

It is an amenable number.

231002301023132 is a deficient number, since it is larger than the sum of its proper divisors (174691782288868).

231002301023132 is a wasteful number, since it uses less digits than its factorization.

231002301023132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114994445 (or 114994443 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 231002301023132 its reverse (231320103200132), we get a palindrome (462322404223264).

The spelling of 231002301023132 in words is "two hundred thirty-one trillion, two billion, three hundred one million, twenty-three thousand, one hundred thirty-two".