103003210100 has 72 divisors (see below), whose sum is σ = 255517479168. Its totient is φ = 35305776000.

The previous prime is 103003210043. The next prime is 103003210117. The reversal of 103003210100 is 1012300301.

It is a super-2 number, since 2×103003210100² (a number of 23 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 23 ways as a sum of consecutive naturals, for example, 2847125 + ... + 2883075.

Almost surely, 2^103003210100 is an apocalyptic number.

103003210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103003210100 is an abundant number, since it is smaller than the sum of its proper divisors (152514269068).

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

103003210100 is a wasteful number, since it uses less digits than its factorization.

103003210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40065 (or 40058 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 103003210100 its reverse (1012300301), we get a palindrome (104015510401).

The spelling of 103003210100 in words is "one hundred three billion, three million, two hundred ten thousand, one hundred".