103003121123100 has 108 divisors (see below), whose sum is σ = 352208248140840. Its totient is φ = 24970453603200.

The previous prime is 103003121123069. The next prime is 103003121123153. The reversal of 103003121123100 is 1321121300301.

103003121123100 is a `hidden beast` number, since 1 + 0 + 30 + 0 + 312 + 1 + 12 + 310 + 0 = 666.

It is a super-2 number, since 2×103003121123100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5202167935 + ... + 5202187734.

Almost surely, 2^{103003121123100} is an apocalyptic number.

103003121123100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103003121123100 is an abundant number, since it is smaller than the sum of its proper divisors (249205127017740).

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

103003121123100 is a wasteful number, since it uses less digits than its factorization.

103003121123100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404355700 (or 10404355690 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103003121123100 its reverse (1321121300301), we get a palindrome (104324242423401).

The spelling of 103003121123100 in words is "one hundred three trillion, three billion, one hundred twenty-one million, one hundred twenty-three thousand, one hundred".