3331123020100 has 36 divisors (see below), whose sum is σ = 7347037572868. Its totient is φ = 1310605776000.

The previous prime is 3331123020097. The next prime is 3331123020109. The reversal of 3331123020100 is 10203211333.

It can be written as a sum of positive squares in 6 ways, for example, as 1723212794944 + 1607910225156 = 1312712^2 + 1268034^2 .

It is a super-2 number, since 2×3331123020100² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331123020109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273036771 + ... + 273048970.

Almost surely, 2^{3331123020100} is an apocalyptic number.

It is an amenable number.

3331123020100 is an abundant number, since it is smaller than the sum of its proper divisors (4015914552768).

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

3331123020100 is a wasteful number, since it uses less digits than its factorization.

3331123020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546085816 (or 546085809 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3331123020100 its reverse (10203211333), we get a palindrome (3341326231433).

The spelling of 3331123020100 in words is "three trillion, three hundred thirty-one billion, one hundred twenty-three million, twenty thousand, one hundred".