2331002129 has 8 divisors (see below), whose sum is σ = 2382452352. Its totient is φ = 2280108400.

The previous prime is 2331002101. The next prime is 2331002143. The reversal of 2331002129 is 9212001332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2331002129 - 2²⁰ = 2329953553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331001129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130649 + ... + 147414.

It is an arithmetic number, because the mean of its divisors is an integer number (297806544).

Almost surely, 2^2331002129 is an apocalyptic number.

It is an amenable number.

2331002129 is a deficient number, since it is larger than the sum of its proper divisors (51450223).

2331002129 is a wasteful number, since it uses less digits than its factorization.

2331002129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278247.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2331002129 is about 48280.4528665587. The cubic root of 2331002129 is about 1325.9105413798.

The spelling of 2331002129 in words is "two billion, three hundred thirty-one million, two thousand, one hundred twenty-nine".