1103205101700 has 144 divisors (see below), whose sum is σ = 3530379110720. Its totient is φ = 264218734080.

The previous prime is 1103205101693. The next prime is 1103205101743. The reversal of 1103205101700 is 71015023011.

It is a happy number.

It is a super-2 number, since 2×1103205101700² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3678310 + ... + 3966909.

Almost surely, 2^{1103205101700} is an apocalyptic number.

1103205101700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103205101700 is an abundant number, since it is smaller than the sum of its proper divisors (2427174009020).

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

1103205101700 is a wasteful number, since it uses less digits than its factorization.

1103205101700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645286 (or 7645279 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 21.

The spelling of 1103205101700 in words is "one trillion, one hundred three billion, two hundred five million, one hundred one thousand, seven hundred".