1137381090 has 32 divisors (see below), whose sum is σ = 2890287360. Its totient is φ = 285460224.

The previous prime is 1137381083. The next prime is 1137381127. The reversal of 1137381090 is 901837311.

It is a Curzon number.

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, 1114570 + ... + 1115589.

It is an arithmetic number, because the mean of its divisors is an integer number (90321480).

Almost surely, 2^1137381090 is an apocalyptic number.

1137381090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1137381090 is an abundant number, since it is smaller than the sum of its proper divisors (1752906270).

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

1137381090 is a wasteful number, since it uses less digits than its factorization.

1137381090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230186.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 1137381090 is about 33725.0810228827. The cubic root of 1137381090 is about 1043.8433636349.

The spelling of 1137381090 in words is "one billion, one hundred thirty-seven million, three hundred eighty-one thousand, ninety".