3102053213 has 4 divisors (see below), whose sum is σ = 3545203680. Its totient is φ = 2658902748.

The previous prime is 3102053203. The next prime is 3102053219. The reversal of 3102053213 is 3123502013.

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.

It is a cyclic number.

It is not a de Polignac number, because 3102053213 - 2¹⁰ = 3102052189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102053219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221575223 + ... + 221575236.

It is an arithmetic number, because the mean of its divisors is an integer number (886300920).

Almost surely, 2^3102053213 is an apocalyptic number.

It is an amenable number.

3102053213 is a deficient number, since it is larger than the sum of its proper divisors (443150467).

3102053213 is an equidigital number, since it uses as much as digits as its factorization.

3102053213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443150466.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3102053213 is about 55696.0789732994. The cubic root of 3102053213 is about 1458.4215776138.

Adding to 3102053213 its reverse (3123502013), we get a palindrome (6225555226).

The spelling of 3102053213 in words is "three billion, one hundred two million, fifty-three thousand, two hundred thirteen".