3100113 has 10 divisors (see below), whose sum is σ = 4631154. Its totient is φ = 2066688.

The previous prime is 3100099. The next prime is 3100127. The reversal of 3100113 is 3110013.

It is an interprime number because it is at equal distance from previous prime (3100099) and next prime (3100127).

It can be written as a sum of positive squares in only one way, i.e., 3017169 + 82944 = 1737^2 + 288^2 .

It is not a de Polignac number, because 3100113 - 2¹² = 3096017 is a prime.

It is a super-2 number, since 2×3100113² = 19221401225538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 3100095 and 3100104.

It is not an unprimeable number, because it can be changed into a prime (3100313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19056 + ... + 19217.

Almost surely, 2^3100113 is an apocalyptic number.

It is an amenable number.

3100113 is a deficient number, since it is larger than the sum of its proper divisors (1531041).

3100113 is an equidigital number, since it uses as much as digits as its factorization.

3100113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38285 (or 38276 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 3100113 is about 1760.7137757171. The cubic root of 3100113 is about 145.8117452307.

Adding to 3100113 its reverse (3110013), we get a palindrome (6210126).

The spelling of 3100113 in words is "three million, one hundred thousand, one hundred thirteen".