11960765431 has 2 divisors, whose sum is σ = 11960765432. Its totient is φ = 11960765430.

The previous prime is 11960765419. The next prime is 11960765459. The reversal of 11960765431 is 13456706911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11960765431 - 2²⁹ = 11423894519 is a prime.

It is a super-3 number, since 3×11960765431³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11960765461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5980382715 + 5980382716.

It is an arithmetic number, because the mean of its divisors is an integer number (5980382716).

Almost surely, 2^11960765431 is an apocalyptic number.

11960765431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11960765431 is an equidigital number, since it uses as much as digits as its factorization.

11960765431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 11960765431 in words is "eleven billion, nine hundred sixty million, seven hundred sixty-five thousand, four hundred thirty-one".