231002223113313 has 24 divisors (see below), whose sum is σ = 353310403620096. Its totient is φ = 144937284835200.

The previous prime is 231002223113309. The next prime is 231002223113357. The reversal of 231002223113313 is 313311322200132.

231002223113313 is a `hidden beast` number, since 2 + 3 + 10 + 0 + 2 + 2 + 2 + 311 + 331 + 3 = 666.

It is not a de Polignac number, because 231002223113313 - 2² = 231002223113309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231002223113213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23323353 + ... + 31717238.

It is an arithmetic number, because the mean of its divisors is an integer number (14721266817504).

Almost surely, 2^{231002223113313} is an apocalyptic number.

It is an amenable number.

231002223113313 is a deficient number, since it is larger than the sum of its proper divisors (122308180506783).

231002223113313 is a wasteful number, since it uses less digits than its factorization.

231002223113313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55068045 (or 55068042 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 231002223113313 its reverse (313311322200132), we get a palindrome (544313545313445).

The spelling of 231002223113313 in words is "two hundred thirty-one trillion, two billion, two hundred twenty-three million, one hundred thirteen thousand, three hundred thirteen".