2323065661125 has 64 divisors (see below), whose sum is σ = 4286129313024. Its totient is φ = 1107870240000.

The previous prime is 2323065661123. The next prime is 2323065661141. The reversal of 2323065661125 is 5211665603232.

It is a happy number.

It is not a de Polignac number, because 2323065661125 - 2¹ = 2323065661123 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323065661123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4364502 + ... + 4867751.

It is an arithmetic number, because the mean of its divisors is an integer number (66970770516).

Almost surely, 2^{2323065661125} is an apocalyptic number.

2323065661125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2323065661125 is a deficient number, since it is larger than the sum of its proper divisors (1963063651899).

2323065661125 is a wasteful number, since it uses less digits than its factorization.

2323065661125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9232343 (or 9232333 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2323065661125 in words is "two trillion, three hundred twenty-three billion, sixty-five million, six hundred sixty-one thousand, one hundred twenty-five".