1131132012010 has 128 divisors (see below), whose sum is σ = 2877580339200. Its totient is φ = 308312075520.

The previous prime is 1131132011963. The next prime is 1131132012071. The reversal of 1131132012010 is 102102311311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2783500 + ... + 3163879.

It is an arithmetic number, because the mean of its divisors is an integer number (22481096400).

Almost surely, 2^{1131132012010} is an apocalyptic number.

1131132012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131132012010 is an abundant number, since it is smaller than the sum of its proper divisors (1746448327190).

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

1131132012010 is a wasteful number, since it uses less digits than its factorization.

1131132012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947436.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1131132012010 its reverse (102102311311), we get a palindrome (1233234323321).

The spelling of 1131132012010 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-two million, twelve thousand, ten".