1102303200 has 72 divisors (see below), whose sum is σ = 3588004728. Its totient is φ = 293946880.

The previous prime is 1102303127. The next prime is 1102303243. The reversal of 1102303200 is 23032011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227247 + ... + 232046.

It is an arithmetic number, because the mean of its divisors is an integer number (49833399).

Almost surely, 2^1102303200 is an apocalyptic number.

1102303200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102303200 is an abundant number, since it is smaller than the sum of its proper divisors (2485701528).

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

1102303200 is a wasteful number, since it uses less digits than its factorization.

1102303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459316 (or 459303 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1102303200 is about 33200.9517935857. The cubic root of 1102303200 is about 1033.0000821550. Note that the first 4 decimals are identical.

Adding to 1102303200 its reverse (23032011), we get a palindrome (1125335211).

It can be divided in two parts, 1 and 102303200, that added together give a palindrome (102303201).

The spelling of 1102303200 in words is "one billion, one hundred two million, three hundred three thousand, two hundred".