951161330136013 has 8 divisors (see below), whose sum is σ = 1034331239767032. Its totient is φ = 871015780855296.

The previous prime is 951161330135993. The next prime is 951161330136089. The reversal of 951161330136013 is 310631033161159.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 677947604780329 + 273213725355684 = 26037427^2 + 16529178^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 951161330136013 - 2²⁵ = 951161296581581 is a prime.

It is a super-2 number, since 2×951161330136013² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (951161330136613) 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, 756090086920 + ... + 756090088177.

It is an arithmetic number, because the mean of its divisors is an integer number (129291404970879).

Almost surely, 2^{951161330136013} is an apocalyptic number.

It is an amenable number.

951161330136013 is a deficient number, since it is larger than the sum of its proper divisors (83169909631019).

951161330136013 is a wasteful number, since it uses less digits than its factorization.

951161330136013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512180175151.

The product of its (nonzero) digits is 131220, while the sum is 43.

The spelling of 951161330136013 in words is "nine hundred fifty-one trillion, one hundred sixty-one billion, three hundred thirty million, one hundred thirty-six thousand, thirteen".