1131302232300 has 72 divisors (see below), whose sum is σ = 3282352416000. Its totient is φ = 300840230720.

The previous prime is 1131302232257. The next prime is 1131302232331. The reversal of 1131302232300 is 32322031311.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5144400 + ... + 5359799.

It is an arithmetic number, because the mean of its divisors is an integer number (45588228000).

Almost surely, 2^{1131302232300} is an apocalyptic number.

1131302232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1131302232300 is an abundant number, since it is smaller than the sum of its proper divisors (2151050183700).

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

1131302232300 is a wasteful number, since it uses less digits than its factorization.

1131302232300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10504575 (or 10504568 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1131302232300 its reverse (32322031311), we get a palindrome (1163624263611).

The spelling of 1131302232300 in words is "one trillion, one hundred thirty-one billion, three hundred two million, two hundred thirty-two thousand, three hundred".