2331231102099 has 24 divisors (see below), whose sum is σ = 3504044681280. Its totient is φ = 1492281936432.

The previous prime is 2331231102089. The next prime is 2331231102119. The reversal of 2331231102099 is 9902011321332.

2331231102099 is a `hidden beast` number, since 2 + 3 + 312 + 311 + 0 + 20 + 9 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2331231102099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331231102089) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 51026769 + ... + 51072434.

It is an arithmetic number, because the mean of its divisors is an integer number (146001861720).

Almost surely, 2^{2331231102099} is an apocalyptic number.

2331231102099 is a deficient number, since it is larger than the sum of its proper divisors (1172813579181).

2331231102099 is a wasteful number, since it uses less digits than its factorization.

2331231102099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102099311 (or 102099308 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 2331231102099 in words is "two trillion, three hundred thirty-one billion, two hundred thirty-one million, one hundred two thousand, ninety-nine".