3020123232100 has 144 divisors (see below), whose sum is σ = 7140215653200. Its totient is φ = 1102111211520.

The previous prime is 3020123232083. The next prime is 3020123232109. The reversal of 3020123232100 is 12323210203.

It can be written as a sum of positive squares in 24 ways, for example, as 2254484232036 + 765639000064 = 1501494^2 + 875008^2 .

It is a super-2 number, since 2×3020123232100² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3020123232109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 366649182 + ... + 366657418.

It is an arithmetic number, because the mean of its divisors is an integer number (49584830925).

Almost surely, 2^{3020123232100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020123232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570107826600).

3020123232100 is an abundant number, since it is smaller than the sum of its proper divisors (4120092421100).

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

3020123232100 is a wasteful number, since it uses less digits than its factorization.

3020123232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11522 (or 11515 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3020123232100 its reverse (12323210203), we get a palindrome (3032446442303).

The spelling of 3020123232100 in words is "three trillion, twenty billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred".