951321113033101 has 2 divisors, whose sum is σ = 951321113033102. Its totient is φ = 951321113033100.

The previous prime is 951321113033063. The next prime is 951321113033141. The reversal of 951321113033101 is 101330311123159.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519258078945225 + 432063034087876 = 22787235^2 + 20786126^2 .

It is an emirp because it is prime and its reverse (101330311123159) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 951321113033101 - 2¹¹ = 951321113031053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (951321113033141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475660556516550 + 475660556516551.

It is an arithmetic number, because the mean of its divisors is an integer number (475660556516551).

Almost surely, 2^{951321113033101} is an apocalyptic number.

It is an amenable number.

951321113033101 is a deficient number, since it is larger than the sum of its proper divisors (1).

951321113033101 is an equidigital number, since it uses as much as digits as its factorization.

951321113033101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 34.

The spelling of 951321113033101 in words is "nine hundred fifty-one trillion, three hundred twenty-one billion, one hundred thirteen million, thirty-three thousand, one hundred one".