113444012101 has 16 divisors (see below), whose sum is σ = 136852101760. Its totient is φ = 92119910688.

The previous prime is 113444012093. The next prime is 113444012113. The reversal of 113444012101 is 101210444311.

It is not a de Polignac number, because 113444012101 - 2³ = 113444012093 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 (113444012131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133376 + ... + 1229401.

It is an arithmetic number, because the mean of its divisors is an integer number (8553256360).

Almost surely, 2^113444012101 is an apocalyptic number.

It is an amenable number.

113444012101 is a deficient number, since it is larger than the sum of its proper divisors (23408089659).

113444012101 is an frugal number, since it uses more digits than its factorization.

113444012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362841 (or 2362803 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 113444012101 its reverse (101210444311), we get a palindrome (214654456412).

The spelling of 113444012101 in words is "one hundred thirteen billion, four hundred forty-four million, twelve thousand, one hundred one".