3102345213 has 64 divisors (see below), whose sum is σ = 4853882880. Its totient is φ = 1742731200.

The previous prime is 3102345203. The next prime is 3102345263. The reversal of 3102345213 is 3125432013.

It is not a de Polignac number, because 3102345213 - 2⁶ = 3102345149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102345203) 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 63 ways as a sum of consecutive naturals, for example, 10105206 + ... + 10105512.

It is an arithmetic number, because the mean of its divisors is an integer number (75841920).

Almost surely, 2^3102345213 is an apocalyptic number.

3102345213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3102345213 is a deficient number, since it is larger than the sum of its proper divisors (1751537667).

3102345213 is a wasteful number, since it uses less digits than its factorization.

3102345213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3102345213 is about 55698.7002810658. The cubic root of 3102345213 is about 1458.4673371705.

Adding to 3102345213 its reverse (3125432013), we get a palindrome (6227777226).

The spelling of 3102345213 in words is "three billion, one hundred two million, three hundred forty-five thousand, two hundred thirteen".