1130807800 has 48 divisors (see below), whose sum is σ = 2767512600. Its totient is φ = 428515200.

The previous prime is 1130807731. The next prime is 1130807803. The reversal of 1130807800 is 87080311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130807803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144991 + ... + 152590.

Almost surely, 2^1130807800 is an apocalyptic number.

1130807800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130807800 is an abundant number, since it is smaller than the sum of its proper divisors (1636704800).

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

1130807800 is a wasteful number, since it uses less digits than its factorization.

1130807800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297616 (or 297607 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1130807800 is about 33627.4857817233. The cubic root of 1130807800 is about 1041.8285754373.

The spelling of 1130807800 in words is "one billion, one hundred thirty million, eight hundred seven thousand, eight hundred".