1131314303140 has 48 divisors (see below), whose sum is σ = 2858057193600. Its totient is φ = 367464494592.

The previous prime is 1131314303101. The next prime is 1131314303219. The reversal of 1131314303140 is 413034131311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212650405 + ... + 212655724.

It is an arithmetic number, because the mean of its divisors is an integer number (59542858200).

Almost surely, 2^{1131314303140} is an apocalyptic number.

1131314303140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1131314303140 is an abundant number, since it is smaller than the sum of its proper divisors (1726742890460).

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

1131314303140 is a wasteful number, since it uses less digits than its factorization.

1131314303140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425306164 (or 425306162 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1131314303140 its reverse (413034131311), we get a palindrome (1544348434451).

The spelling of 1131314303140 in words is "one trillion, one hundred thirty-one billion, three hundred fourteen million, three hundred three thousand, one hundred forty".