2320102312320 has 128 divisors (see below), whose sum is σ = 7964197446240. Its totient is φ = 571102101504.

The previous prime is 2320102312301. The next prime is 2320102312327. The reversal of 2320102312320 is 232132010232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2320102312320² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320102312327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46451449 + ... + 46501368.

Almost surely, 2^{2320102312320} is an apocalyptic number.

2320102312320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320102312320 is an abundant number, since it is smaller than the sum of its proper divisors (5644095133920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320102312320 is a wasteful number, since it uses less digits than its factorization.

2320102312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92952852 (or 92952840 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2320102312320 its reverse (232132010232), we get a palindrome (2552234322552).

The spelling of 2320102312320 in words is "two trillion, three hundred twenty billion, one hundred two million, three hundred twelve thousand, three hundred twenty".