1102021313200 has 60 divisors (see below), whose sum is σ = 2653134027840. Its totient is φ = 439888180480.

The previous prime is 1102021313191. The next prime is 1102021313207. The reversal of 1102021313200 is 23131202011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1102021313207) 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, 2684239 + ... + 3067438.

It is an arithmetic number, because the mean of its divisors is an integer number (44218900464).

Almost surely, 2^{1102021313200} is an apocalyptic number.

1102021313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102021313200 is an abundant number, since it is smaller than the sum of its proper divisors (1551112714640).

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

1102021313200 is a wasteful number, since it uses less digits than its factorization.

1102021313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5752174 (or 5752163 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1102021313200 its reverse (23131202011), we get a palindrome (1125152515211).

The spelling of 1102021313200 in words is "one trillion, one hundred two billion, twenty-one million, three hundred thirteen thousand, two hundred".