326100000851 has 2 divisors, whose sum is σ = 326100000852. Its totient is φ = 326100000850.

The previous prime is 326100000767. The next prime is 326100000899. The reversal of 326100000851 is 158000001623.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326100000851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 326100000851.

It is not a weakly prime, because it can be changed into another prime (326100005851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163050000425 + 163050000426.

It is an arithmetic number, because the mean of its divisors is an integer number (163050000426).

Almost surely, 2^326100000851 is an apocalyptic number.

326100000851 is a deficient number, since it is larger than the sum of its proper divisors (1).

326100000851 is an equidigital number, since it uses as much as digits as its factorization.

326100000851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 326100000851 in words is "three hundred twenty-six billion, one hundred million, eight hundred fifty-one", and thus it is an aban number.