113534523301091 has 2 divisors, whose sum is σ = 113534523301092. Its totient is φ = 113534523301090.

The previous prime is 113534523301057. The next prime is 113534523301189. The reversal of 113534523301091 is 190103325435311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113534523301091 - 2²² = 113534519106787 is a prime.

It is not a weakly prime, because it can be changed into another prime (113534523301691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56767261650545 + 56767261650546.

It is an arithmetic number, because the mean of its divisors is an integer number (56767261650546).

Almost surely, 2^{113534523301091} is an apocalyptic number.

113534523301091 is a deficient number, since it is larger than the sum of its proper divisors (1).

113534523301091 is an equidigital number, since it uses as much as digits as its factorization.

113534523301091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The spelling of 113534523301091 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred twenty-three million, three hundred one thousand, ninety-one".