263087629130313 has 24 divisors (see below), whose sum is σ = 409257119631360. Its totient is φ = 161896243471200.

The previous prime is 263087629130279. The next prime is 263087629130327. The reversal of 263087629130313 is 313031926780362.

263087629130313 is a `hidden beast` number, since 2 + 6 + 3 + 0 + 8 + 7 + 6 + 291 + 30 + 313 = 666.

It is not a de Polignac number, because 263087629130313 - 2³⁴ = 263070449261129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 263087629130313.

It is not an unprimeable number, because it can be changed into a prime (263087629130363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21675763 + ... + 31559688.

It is an arithmetic number, because the mean of its divisors is an integer number (17052379984640).

Almost surely, 2^{263087629130313} is an apocalyptic number.

It is an amenable number.

263087629130313 is a deficient number, since it is larger than the sum of its proper divisors (146169490501047).

263087629130313 is a wasteful number, since it uses less digits than its factorization.

263087629130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53277709 (or 53277706 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 263087629130313 in words is "two hundred sixty-three trillion, eighty-seven billion, six hundred twenty-nine million, one hundred thirty thousand, three hundred thirteen".