3023013430520 has 16 divisors (see below), whose sum is σ = 6801780218760. Its totient is φ = 1209205372192.

The previous prime is 3023013430501. The next prime is 3023013430529. The reversal of 3023013430520 is 250343103203.

It is a happy number.

It is a super-2 number, since 2×3023013430520² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3023013430520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023013430529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37787667842 + ... + 37787667921.

Almost surely, 2^{3023013430520} is an apocalyptic number.

It is an amenable number.

3023013430520 is an abundant number, since it is smaller than the sum of its proper divisors (3778766788240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023013430520 is a wasteful number, since it uses less digits than its factorization.

3023013430520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75575335774 (or 75575335770 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 3023013430520 its reverse (250343103203), we get a palindrome (3273356533723).

The spelling of 3023013430520 in words is "three trillion, twenty-three billion, thirteen million, four hundred thirty thousand, five hundred twenty".