113064431101 has 4 divisors (see below), whose sum is σ = 113110079292. Its totient is φ = 113018782912.

The previous prime is 113064431087. The next prime is 113064431111. The reversal of 113064431101 is 101134460311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68922000900 + 44142430201 = 262530^2 + 210101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113064431101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113064431111) 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, 22820380 + ... + 22825333.

It is an arithmetic number, because the mean of its divisors is an integer number (28277519823).

Almost surely, 2^113064431101 is an apocalyptic number.

It is an amenable number.

113064431101 is a deficient number, since it is larger than the sum of its proper divisors (45648191).

113064431101 is an equidigital number, since it uses as much as digits as its factorization.

113064431101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45648190.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 113064431101 its reverse (101134460311), we get a palindrome (214198891412).

The spelling of 113064431101 in words is "one hundred thirteen billion, sixty-four million, four hundred thirty-one thousand, one hundred one".