11263450113 has 32 divisors (see below), whose sum is σ = 17760798720. Its totient is φ = 7030206720.

The previous prime is 11263450087. The next prime is 11263450139. The reversal of 11263450113 is 31105436211.

It is a happy number.

11263450113 is a `hidden beast` number, since 1 + 12 + 634 + 5 + 0 + 1 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (11263450087) and next prime (11263450139).

It is not a de Polignac number, because 11263450113 - 2⁶ = 11263450049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11263450183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23431 + ... + 151907.

It is an arithmetic number, because the mean of its divisors is an integer number (555024960).

Almost surely, 2^11263450113 is an apocalyptic number.

It is an amenable number.

11263450113 is a deficient number, since it is larger than the sum of its proper divisors (6497348607).

11263450113 is a wasteful number, since it uses less digits than its factorization.

11263450113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128694 (or 128688 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 11263450113 its reverse (31105436211), we get a palindrome (42368886324).

The spelling of 11263450113 in words is "eleven billion, two hundred sixty-three million, four hundred fifty thousand, one hundred thirteen".