3023131020 has 96 divisors (see below), whose sum is σ = 10418193408. Its totient is φ = 637846272.

The previous prime is 3023131019. The next prime is 3023131049. The reversal of 3023131020 is 201313203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271384 + ... + 282303.

It is an arithmetic number, because the mean of its divisors is an integer number (108522848).

Almost surely, 2^3023131020 is an apocalyptic number.

3023131020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3023131020 is an abundant number, since it is smaller than the sum of its proper divisors (7395062388).

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

3023131020 is a wasteful number, since it uses less digits than its factorization.

3023131020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553719 (or 553717 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3023131020 is about 54983.0066475088. The cubic root of 3023131020 is about 1445.9468290032.

Adding to 3023131020 its reverse (201313203), we get a palindrome (3224444223).

The spelling of 3023131020 in words is "three billion, twenty-three million, one hundred thirty-one thousand, twenty".