2301312132120 has 64 divisors (see below), whose sum is σ = 6910633117440. Its totient is φ = 613087971200.

The previous prime is 2301312132109. The next prime is 2301312132131. The reversal of 2301312132120 is 212312131032.

It is an interprime number because it is at equal distance from previous prime (2301312132109) and next prime (2301312132131).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9176766 + ... + 9424205.

It is an arithmetic number, because the mean of its divisors is an integer number (107978642460).

Almost surely, 2^{2301312132120} is an apocalyptic number.

2301312132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301312132120 is an abundant number, since it is smaller than the sum of its proper divisors (4609320985320).

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

2301312132120 is a wasteful number, since it uses less digits than its factorization.

2301312132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18602016 (or 18602012 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2301312132120 its reverse (212312131032), we get a palindrome (2513624263152).

The spelling of 2301312132120 in words is "two trillion, three hundred one billion, three hundred twelve million, one hundred thirty-two thousand, one hundred twenty".