1130110331200 has 84 divisors (see below), whose sum is σ = 2808310588092. Its totient is φ = 447568384000.

The previous prime is 1130110331197. The next prime is 1130110331213. The reversal of 1130110331200 is 21330110311.

It can be written as a sum of positive squares in 6 ways, for example, as 26047377664 + 1104062953536 = 161392^2 + 1050744^2 .

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

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, 3335029 + ... + 3658228.

Almost surely, 2^{1130110331200} is an apocalyptic number.

1130110331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130110331200 is an abundant number, since it is smaller than the sum of its proper divisors (1678200256892).

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

1130110331200 is a wasteful number, since it uses less digits than its factorization.

1130110331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6993380 (or 6993365 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1130110331200 its reverse (21330110311), we get a palindrome (1151440441511).

The spelling of 1130110331200 in words is "one trillion, one hundred thirty billion, one hundred ten million, three hundred thirty-one thousand, two hundred".