2103034003100 has 36 divisors (see below), whose sum is σ = 4720948751400. Its totient is φ = 812206234560.

The previous prime is 2103034003033. The next prime is 2103034003141. The reversal of 2103034003100 is 13004303012.

It is a happy number.

It is a super-2 number, since 2×2103034003100² (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, 362589170 + ... + 362594969.

Almost surely, 2^{2103034003100} is an apocalyptic number.

2103034003100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103034003100 is an abundant number, since it is smaller than the sum of its proper divisors (2617914748300).

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

2103034003100 is a wasteful number, since it uses less digits than its factorization.

2103034003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725184182 (or 725184175 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2103034003100 its reverse (13004303012), we get a palindrome (2116038306112).

The spelling of 2103034003100 in words is "two trillion, one hundred three billion, thirty-four million, three thousand, one hundred".