1131380150 has 24 divisors (see below), whose sum is σ = 2105650944. Its totient is φ = 452276000.

The previous prime is 1131380111. The next prime is 1131380167. The reversal of 1131380150 is 510831311.

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, 89099 + ... + 101001.

It is an arithmetic number, because the mean of its divisors is an integer number (87735456).

Almost surely, 2^1131380150 is an apocalyptic number.

1131380150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131380150 is a deficient number, since it is larger than the sum of its proper divisors (974270794).

1131380150 is a wasteful number, since it uses less digits than its factorization.

1131380150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13816 (or 13811 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1131380150 is about 33635.9948567008. The cubic root of 1131380150 is about 1042.0043170651.

The spelling of 1131380150 in words is "one billion, one hundred thirty-one million, three hundred eighty thousand, one hundred fifty".