1103102200 has 48 divisors (see below), whose sum is σ = 2567391480. Its totient is φ = 440780160.

The previous prime is 1103102179. The next prime is 1103102207. The reversal of 1103102200 is 22013011.

It is a super-4 number, since 4×1103102200⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103102207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240327 + ... + 244873.

Almost surely, 2^1103102200 is an apocalyptic number.

1103102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103102200 is an abundant number, since it is smaller than the sum of its proper divisors (1464289280).

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

1103102200 is a wasteful number, since it uses less digits than its factorization.

1103102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776 (or 5767 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1103102200 is about 33212.9824014646. The cubic root of 1103102200 is about 1033.2496105136.

Adding to 1103102200 its reverse (22013011), we get a palindrome (1125115211).

The spelling of 1103102200 in words is "one billion, one hundred three million, one hundred two thousand, two hundred".