3102030993 has 4 divisors (see below), whose sum is σ = 4136041328. Its totient is φ = 2068020660.

The previous prime is 3102030989. The next prime is 3102031043. The reversal of 3102030993 is 3990302013.

3102030993 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 3102030993 - 2² = 3102030989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3102030993.

It is not an unprimeable number, because it can be changed into a prime (3102031993) 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, 517005163 + ... + 517005168.

It is an arithmetic number, because the mean of its divisors is an integer number (1034010332).

Almost surely, 2^3102030993 is an apocalyptic number.

It is an amenable number.

3102030993 is a deficient number, since it is larger than the sum of its proper divisors (1034010335).

3102030993 is a wasteful number, since it uses less digits than its factorization.

3102030993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034010334.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 3102030993 is about 55695.8794974996. The cubic root of 3102030993 is about 1458.4180953821.

The spelling of 3102030993 in words is "three billion, one hundred two million, thirty thousand, nine hundred ninety-three".