3023103312020 has 48 divisors (see below), whose sum is σ = 6930744198336. Its totient is φ = 1098502464000.

The previous prime is 3023103312007. The next prime is 3023103312023. The reversal of 3023103312020 is 202133013203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3023103311983 and 3023103312001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023103312023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4748846 + ... + 5347685.

It is an arithmetic number, because the mean of its divisors is an integer number (144390504132).

Almost surely, 2^{3023103312020} is an apocalyptic number.

It is an amenable number.

3023103312020 is an abundant number, since it is smaller than the sum of its proper divisors (3907640886316).

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

3023103312020 is a wasteful number, since it uses less digits than its factorization.

3023103312020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097912 (or 10097910 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3023103312020 its reverse (202133013203), we get a palindrome (3225236325223).

The spelling of 3023103312020 in words is "three trillion, twenty-three billion, one hundred three million, three hundred twelve thousand, twenty".