1137287323 has 2 divisors, whose sum is σ = 1137287324. Its totient is φ = 1137287322.

The previous prime is 1137287311. The next prime is 1137287377. The reversal of 1137287323 is 3237827311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1137287323 - 2⁹ = 1137286811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1137287383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568643661 + 568643662.

It is an arithmetic number, because the mean of its divisors is an integer number (568643662).

Almost surely, 2^1137287323 is an apocalyptic number.

1137287323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137287323 is an equidigital number, since it uses as much as digits as its factorization.

1137287323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The square root of 1137287323 is about 33723.6908270729. The cubic root of 1137287323 is about 1043.8146776324.

The spelling of 1137287323 in words is "one billion, one hundred thirty-seven million, two hundred eighty-seven thousand, three hundred twenty-three".