3102012113 has 4 divisors (see below), whose sum is σ = 3103839600. Its totient is φ = 3100184628.

The previous prime is 3102012107. The next prime is 3102012127. The reversal of 3102012113 is 3112102013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3112102013 = 233 ⋅13356661.

It is a cyclic number.

It is not a de Polignac number, because 3102012113 - 2⁴ = 3102012097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102012313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911195 + ... + 914592.

It is an arithmetic number, because the mean of its divisors is an integer number (775959900).

Almost surely, 2^3102012113 is an apocalyptic number.

It is an amenable number.

3102012113 is a deficient number, since it is larger than the sum of its proper divisors (1827487).

3102012113 is a wasteful number, since it uses less digits than its factorization.

3102012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827486.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3102012113 is about 55695.7100053496. The cubic root of 3102012113 is about 1458.4151365690.

Adding to 3102012113 its reverse (3112102013), we get a palindrome (6214114126).

The spelling of 3102012113 in words is "three billion, one hundred two million, twelve thousand, one hundred thirteen".