3023212013 has 4 divisors (see below), whose sum is σ = 3047016960. Its totient is φ = 2999407068.

The previous prime is 3023211991. The next prime is 3023212079. The reversal of 3023212013 is 3102123203.

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: 3102123203 = 103 ⋅30117701.

It is a cyclic number.

It is not a de Polignac number, because 3023212013 - 2⁸ = 3023211757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023211982 and 3023212000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023112013) 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, 11902283 + ... + 11902536.

It is an arithmetic number, because the mean of its divisors is an integer number (761754240).

Almost surely, 2^3023212013 is an apocalyptic number.

It is an amenable number.

3023212013 is a deficient number, since it is larger than the sum of its proper divisors (23804947).

3023212013 is a wasteful number, since it uses less digits than its factorization.

3023212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23804946.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3023212013 is about 54983.7431701408. The cubic root of 3023212013 is about 1445.9597417223.

Adding to 3023212013 its reverse (3102123203), we get a palindrome (6125335216).

The spelling of 3023212013 in words is "three billion, twenty-three million, two hundred twelve thousand, thirteen".