11321436114731 has 2 divisors, whose sum is σ = 11321436114732. Its totient is φ = 11321436114730.

The previous prime is 11321436114719. The next prime is 11321436114733. The reversal of 11321436114731 is 13741163412311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11321436114731 - 2¹⁴ = 11321436098347 is a prime.

It is a super-2 number, since 2×11321436114731² (a number of 27 digits) contains 22 as substring.

Together with 11321436114733, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11321436114733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660718057365 + 5660718057366.

It is an arithmetic number, because the mean of its divisors is an integer number (5660718057366).

Almost surely, 2^{11321436114731} is an apocalyptic number.

11321436114731 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321436114731 is an equidigital number, since it uses as much as digits as its factorization.

11321436114731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The spelling of 11321436114731 in words is "eleven trillion, three hundred twenty-one billion, four hundred thirty-six million, one hundred fourteen thousand, seven hundred thirty-one".