11182928276431 has 2 divisors, whose sum is σ = 11182928276432. Its totient is φ = 11182928276430.

The previous prime is 11182928276423. The next prime is 11182928276437. The reversal of 11182928276431 is 13467282928111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11182928276431 - 2³ = 11182928276423 is a prime.

It is a super-2 number, since 2×11182928276431² (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 (11182928276437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591464138215 + 5591464138216.

It is an arithmetic number, because the mean of its divisors is an integer number (5591464138216).

Almost surely, 2^{11182928276431} is an apocalyptic number.

11182928276431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182928276431 is an equidigital number, since it uses as much as digits as its factorization.

11182928276431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 55.

The spelling of 11182928276431 in words is "eleven trillion, one hundred eighty-two billion, nine hundred twenty-eight million, two hundred seventy-six thousand, four hundred thirty-one".