11331131133293 has 2 divisors, whose sum is σ = 11331131133294. Its totient is φ = 11331131133292.

The previous prime is 11331131133269. The next prime is 11331131133337. The reversal of 11331131133293 is 39233113113311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11121144486244 + 209986647049 = 3334838^2 + 458243^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331131133293 - 2³⁶ = 11262411656557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11331131133193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665565566646 + 5665565566647.

It is an arithmetic number, because the mean of its divisors is an integer number (5665565566647).

Almost surely, 2^{11331131133293} is an apocalyptic number.

It is an amenable number.

11331131133293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331131133293 is an equidigital number, since it uses as much as digits as its factorization.

11331131133293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13122, while the sum is 35.

The spelling of 11331131133293 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred ninety-three".