113121101301 has 12 divisors (see below), whose sum is σ = 163322774208. Its totient is φ = 69612985104.

The previous prime is 113121101297. The next prime is 113121101329. The reversal of 113121101301 is 103101121311.

It is not a de Polignac number, because 113121101301 - 2² = 113121101297 is a prime.

It is a super-2 number, since 2×113121101301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113121101371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111558765 + ... + 111559778.

It is an arithmetic number, because the mean of its divisors is an integer number (13610231184).

Almost surely, 2^113121101301 is an apocalyptic number.

It is an amenable number.

113121101301 is a deficient number, since it is larger than the sum of its proper divisors (50201672907).

113121101301 is a wasteful number, since it uses less digits than its factorization.

113121101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223118572 (or 223118559 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 113121101301 its reverse (103101121311), we get a palindrome (216222222612).

The spelling of 113121101301 in words is "one hundred thirteen billion, one hundred twenty-one million, one hundred one thousand, three hundred one".