1137673331 has 2 divisors, whose sum is σ = 1137673332. Its totient is φ = 1137673330.

The previous prime is 1137673321. The next prime is 1137673367. The reversal of 1137673331 is 1333767311.

It is a weak prime.

It is an emirp because it is prime and its reverse (1333767311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1137673331 - 2¹⁰ = 1137672307 is a prime.

It is a super-2 number, since 2×1137673331² = 2588601216137271122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1137673291 and 1137673300.

It is not a weakly prime, because it can be changed into another prime (1137673321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568836665 + 568836666.

It is an arithmetic number, because the mean of its divisors is an integer number (568836666).

Almost surely, 2^1137673331 is an apocalyptic number.

1137673331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137673331 is an equidigital number, since it uses as much as digits as its factorization.

1137673331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814, while the sum is 35.

The square root of 1137673331 is about 33729.4134399043. The cubic root of 1137673331 is about 1043.9327583880.

The spelling of 1137673331 in words is "one billion, one hundred thirty-seven million, six hundred seventy-three thousand, three hundred thirty-one".