113012110001 has 16 divisors (see below), whose sum is σ = 131940483840. Its totient is φ = 94795807680.

The previous prime is 113012109911. The next prime is 113012110027. The reversal of 113012110001 is 100011210311.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-113012110001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113012110031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587621 + ... + 755858.

It is an arithmetic number, because the mean of its divisors is an integer number (8246280240).

Almost surely, 2^113012110001 is an apocalyptic number.

It is an amenable number.

113012110001 is a deficient number, since it is larger than the sum of its proper divisors (18928373839).

113012110001 is a wasteful number, since it uses less digits than its factorization.

113012110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343744.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 113012110001 its reverse (100011210311), we get a palindrome (213023320312).

The spelling of 113012110001 in words is "one hundred thirteen billion, twelve million, one hundred ten thousand, one".