2321330100129 has 24 divisors (see below), whose sum is σ = 3355407369600. Its totient is φ = 1546457659200.

The previous prime is 2321330100083. The next prime is 2321330100139. The reversal of 2321330100129 is 9210010331232.

2321330100129 is a `hidden beast` number, since 2 + 321 + 330 + 1 + 0 + 0 + 1 + 2 + 9 = 666.

It is not a de Polignac number, because 2321330100129 - 2⁸ = 2321330099873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321330100139) 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, 81696877 + ... + 81725285.

It is an arithmetic number, because the mean of its divisors is an integer number (139808640400).

Almost surely, 2^{2321330100129} is an apocalyptic number.

It is an amenable number.

2321330100129 is a deficient number, since it is larger than the sum of its proper divisors (1034077269471).

2321330100129 is a wasteful number, since it uses less digits than its factorization.

2321330100129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34525 (or 34522 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 2321330100129 in words is "two trillion, three hundred twenty-one billion, three hundred thirty million, one hundred thousand, one hundred twenty-nine".