1102131203130 has 64 divisors (see below), whose sum is σ = 2968115788800. Its totient is φ = 290991729600.

The previous prime is 1102131203123. The next prime is 1102131203153. The reversal of 1102131203130 is 313021312011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20180490 + ... + 20235029.

It is an arithmetic number, because the mean of its divisors is an integer number (46376809200).

Almost surely, 2^{1102131203130} is an apocalyptic number.

1102131203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102131203130 is an abundant number, since it is smaller than the sum of its proper divisors (1865984585670).

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

1102131203130 is a wasteful number, since it uses less digits than its factorization.

1102131203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40415636 (or 40415630 counting only the distinct ones).

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

Adding to 1102131203130 its reverse (313021312011), we get a palindrome (1415152515141).

The spelling of 1102131203130 in words is "one trillion, one hundred two billion, one hundred thirty-one million, two hundred three thousand, one hundred thirty".