11151968929319 has 2 divisors, whose sum is σ = 11151968929320. Its totient is φ = 11151968929318.

The previous prime is 11151968929301. The next prime is 11151968929333. The reversal of 11151968929319 is 91392986915111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11151968929319 is a prime.

It is a super-2 number, since 2×11151968929319² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11151968929019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575984464659 + 5575984464660.

It is an arithmetic number, because the mean of its divisors is an integer number (5575984464660).

Almost surely, 2^{11151968929319} is an apocalyptic number.

11151968929319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11151968929319 is an equidigital number, since it uses as much as digits as its factorization.

11151968929319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9447840, while the sum is 65.

The spelling of 11151968929319 in words is "eleven trillion, one hundred fifty-one billion, nine hundred sixty-eight million, nine hundred twenty-nine thousand, three hundred nineteen".