103203330120100 has 72 divisors (see below), whose sum is σ = 255967842995648. Its totient is φ = 35380738396800.

The previous prime is 103203330120091. The next prime is 103203330120193. The reversal of 103203330120100 is 1021033302301.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815419 + ... + 14389981.

Almost surely, 2^{103203330120100} is an apocalyptic number.

103203330120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103203330120100 is an abundant number, since it is smaller than the sum of its proper divisors (152764512875548).

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

103203330120100 is a wasteful number, since it uses less digits than its factorization.

103203330120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13585445 (or 13585438 counting only the distinct ones).

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

Adding to 103203330120100 its reverse (1021033302301), we get a palindrome (104224363422401).

The spelling of 103203330120100 in words is "one hundred three trillion, two hundred three billion, three hundred thirty million, one hundred twenty thousand, one hundred".