3100420113 has 16 divisors (see below), whose sum is σ = 4735128576. Its totient is φ = 1767664080.

The previous prime is 3100420111. The next prime is 3100420151. The reversal of 3100420113 is 3110240013.

It is not a de Polignac number, because 3100420113 - 2¹ = 3100420111 is a prime.

It is a super-2 number, since 2×3100420113² = 19225209754189865538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100420092 and 3100420101.

It is not an unprimeable number, because it can be changed into a prime (3100420111) 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 15 ways as a sum of consecutive naturals, for example, 157333 + ... + 175938.

It is an arithmetic number, because the mean of its divisors is an integer number (295945536).

Almost surely, 2^3100420113 is an apocalyptic number.

It is an amenable number.

3100420113 is a deficient number, since it is larger than the sum of its proper divisors (1634708463).

3100420113 is a wasteful number, since it uses less digits than its factorization.

3100420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333724.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3100420113 is about 55681.4162266011. The cubic root of 3100420113 is about 1458.1656002337.

Adding to 3100420113 its reverse (3110240013), we get a palindrome (6210660126).

The spelling of 3100420113 in words is "three billion, one hundred million, four hundred twenty thousand, one hundred thirteen".