113120103011 has 16 divisors (see below), whose sum is σ = 117061832448. Its totient is φ = 109197004800.

The previous prime is 113120103007. The next prime is 113120103017. The reversal of 113120103011 is 110301021311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113120103011 - 2² = 113120103007 is a prime.

It is a super-2 number, since 2×113120103011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113120103017) 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, 38253545 + ... + 38256501.

It is an arithmetic number, because the mean of its divisors is an integer number (7316364528).

Almost surely, 2^113120103011 is an apocalyptic number.

113120103011 is a deficient number, since it is larger than the sum of its proper divisors (3941729437).

113120103011 is a wasteful number, since it uses less digits than its factorization.

113120103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 113120103011 its reverse (110301021311), we get a palindrome (223421124322).

The spelling of 113120103011 in words is "one hundred thirteen billion, one hundred twenty million, one hundred three thousand, eleven".