2120103113300 has 36 divisors (see below), whose sum is σ = 4624710832896. Its totient is φ = 843601231200.

The previous prime is 2120103113207. The next prime is 2120103113339. The reversal of 2120103113300 is 33113010212.

It is a super-2 number, since 2×2120103113300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55480982 + ... + 55519181.

Almost surely, 2^{2120103113300} is an apocalyptic number.

2120103113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120103113300 is an abundant number, since it is smaller than the sum of its proper divisors (2504607719596).

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

2120103113300 is a wasteful number, since it uses less digits than its factorization.

2120103113300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111000368 (or 111000361 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2120103113300 its reverse (33113010212), we get a palindrome (2153216123512).

The spelling of 2120103113300 in words is "two trillion, one hundred twenty billion, one hundred three million, one hundred thirteen thousand, three hundred".