113533442120279 has 2 divisors, whose sum is σ = 113533442120280. Its totient is φ = 113533442120278.

The previous prime is 113533442120257. The next prime is 113533442120303. The reversal of 113533442120279 is 972021244335311.

It is a weak prime.

It is an emirp because it is prime and its reverse (972021244335311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113533442120279 - 2²⁰ = 113533441071703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113533442129279) 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, 56766721060139 + 56766721060140.

It is an arithmetic number, because the mean of its divisors is an integer number (56766721060140).

Almost surely, 2^{113533442120279} is an apocalyptic number.

113533442120279 is a deficient number, since it is larger than the sum of its proper divisors (1).

113533442120279 is an equidigital number, since it uses as much as digits as its factorization.

113533442120279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 113533442120279 in words is "one hundred thirteen trillion, five hundred thirty-three billion, four hundred forty-two million, one hundred twenty thousand, two hundred seventy-nine".