113526126401 has 4 divisors (see below), whose sum is σ = 113641616832. Its totient is φ = 113410635972.

The previous prime is 113526126391. The next prime is 113526126403. The reversal of 113526126401 is 104621625311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113526126401 - 2²⁶ = 113459017537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113526126403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57743741 + ... + 57745706.

It is an arithmetic number, because the mean of its divisors is an integer number (28410404208).

Almost surely, 2^113526126401 is an apocalyptic number.

It is an amenable number.

113526126401 is a deficient number, since it is larger than the sum of its proper divisors (115490431).

113526126401 is an equidigital number, since it uses as much as digits as its factorization.

113526126401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115490430.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 113526126401 in words is "one hundred thirteen billion, five hundred twenty-six million, one hundred twenty-six thousand, four hundred one".