2147136263 has 2 divisors, whose sum is σ = 2147136264. Its totient is φ = 2147136262.

The previous prime is 2147136247. The next prime is 2147136281. The reversal of 2147136263 is 3626317412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2147136263 - 2⁴ = 2147136247 is a prime.

It is a super-3 number, since 3×2147136263³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2147136223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073568131 + 1073568132.

It is an arithmetic number, because the mean of its divisors is an integer number (1073568132).

Almost surely, 2^2147136263 is an apocalyptic number.

2147136263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147136263 is an equidigital number, since it uses as much as digits as its factorization.

2147136263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 2147136263 is about 46337.2017174106. The cubic root of 2147136263 is about 1290.0895843481.

The spelling of 2147136263 in words is "two billion, one hundred forty-seven million, one hundred thirty-six thousand, two hundred sixty-three".