1137311683 has 8 divisors (see below), whose sum is σ = 1170026208. Its totient is φ = 1105014144.

The previous prime is 1137311657. The next prime is 1137311699. The reversal of 1137311683 is 3861137311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1137311683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137311653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98710 + ... + 109627.

It is an arithmetic number, because the mean of its divisors is an integer number (146253276).

Almost surely, 2^1137311683 is an apocalyptic number.

1137311683 is a deficient number, since it is larger than the sum of its proper divisors (32714525).

1137311683 is a wasteful number, since it uses less digits than its factorization.

1137311683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208493.

The product of its digits is 9072, while the sum is 34.

The square root of 1137311683 is about 33724.0519955714. The cubic root of 1137311683 is about 1043.8221302035.

Adding to 1137311683 its reverse (3861137311), we get a palindrome (4998448994).

The spelling of 1137311683 in words is "one billion, one hundred thirty-seven million, three hundred eleven thousand, six hundred eighty-three".