11012302601263 has 4 divisors (see below), whose sum is σ = 11075957529768. Its totient is φ = 10948647672760.

The previous prime is 11012302601257. The next prime is 11012302601281. The reversal of 11012302601263 is 36210620321011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11012302601263 - 2²¹ = 11012300504111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012302601203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31827463993 + ... + 31827464338.

It is an arithmetic number, because the mean of its divisors is an integer number (2768989382442).

Almost surely, 2^{11012302601263} is an apocalyptic number.

11012302601263 is a deficient number, since it is larger than the sum of its proper divisors (63654928505).

11012302601263 is an equidigital number, since it uses as much as digits as its factorization.

11012302601263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63654928504.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 11012302601263 its reverse (36210620321011), we get a palindrome (47222922922274).

The spelling of 11012302601263 in words is "eleven trillion, twelve billion, three hundred two million, six hundred one thousand, two hundred sixty-three".