1137001253 has 2 divisors, whose sum is σ = 1137001254. Its totient is φ = 1137001252.

The previous prime is 1137001247. The next prime is 1137001279. The reversal of 1137001253 is 3521007311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1038257284 + 98743969 = 32222^2 + 9937^2 .

It is a cyclic number.

It is not a de Polignac number, because 1137001253 - 2⁴ = 1137001237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137006253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568500626 + 568500627.

It is an arithmetic number, because the mean of its divisors is an integer number (568500627).

Almost surely, 2^1137001253 is an apocalyptic number.

It is an amenable number.

1137001253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137001253 is an equidigital number, since it uses as much as digits as its factorization.

1137001253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 1137001253 is about 33719.4491799614. The cubic root of 1137001253 is about 1043.7271509072.

Adding to 1137001253 its reverse (3521007311), we get a palindrome (4658008564).

The spelling of 1137001253 in words is "one billion, one hundred thirty-seven million, one thousand, two hundred fifty-three".