10320611426251 has 4 divisors (see below), whose sum is σ = 11794984487152. Its totient is φ = 8846238365352.

The previous prime is 10320611426249. The next prime is 10320611426297. The reversal of 10320611426251 is 15262411602301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10320611426251 - 2¹ = 10320611426249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320611426221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737186530440 + ... + 737186530453.

It is an arithmetic number, because the mean of its divisors is an integer number (2948746121788).

Almost surely, 2^{10320611426251} is an apocalyptic number.

10320611426251 is a deficient number, since it is larger than the sum of its proper divisors (1474373060901).

10320611426251 is an equidigital number, since it uses as much as digits as its factorization.

10320611426251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474373060900.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 10320611426251 in words is "ten trillion, three hundred twenty billion, six hundred eleven million, four hundred twenty-six thousand, two hundred fifty-one".