113103331101 has 24 divisors (see below), whose sum is σ = 169581149920. Its totient is φ = 75331512432.

The previous prime is 113103331009. The next prime is 113103331123. The reversal of 113103331101 is 101133301311.

113103331101 is a `hidden beast` number, since 11 + 310 + 3 + 331 + 10 + 1 = 666.

It is not a de Polignac number, because 113103331101 - 2¹⁹ = 113102806813 is a prime.

It is a super-2 number, since 2×113103331101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113103331181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42066 + ... + 477468.

Almost surely, 2^113103331101 is an apocalyptic number.

It is an amenable number.

113103331101 is a deficient number, since it is larger than the sum of its proper divisors (56477818819).

113103331101 is an equidigital number, since it uses as much as digits as its factorization.

113103331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436487 (or 436475 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 113103331101 its reverse (101133301311), we get a palindrome (214236632412).

The spelling of 113103331101 in words is "one hundred thirteen billion, one hundred three million, three hundred thirty-one thousand, one hundred one".