2320012326251 has 8 divisors (see below), whose sum is σ = 2342937009504. Its totient is φ = 2297095341120.

The previous prime is 2320012326221. The next prime is 2320012326257. The reversal of 2320012326251 is 1526232100232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320012326251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320012326257) 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, 1317866 + ... + 2525231.

It is an arithmetic number, because the mean of its divisors is an integer number (292867126188).

Almost surely, 2^{2320012326251} is an apocalyptic number.

2320012326251 is a deficient number, since it is larger than the sum of its proper divisors (22924683253).

2320012326251 is a wasteful number, since it uses less digits than its factorization.

2320012326251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849061.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 2320012326251 its reverse (1526232100232), we get a palindrome (3846244426483).

The spelling of 2320012326251 in words is "two trillion, three hundred twenty billion, twelve million, three hundred twenty-six thousand, two hundred fifty-one".