11322152563 has 2 divisors, whose sum is σ = 11322152564. Its totient is φ = 11322152562.

The previous prime is 11322152557. The next prime is 11322152603. The reversal of 11322152563 is 36525122311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322152563 is a prime.

It is a super-2 number, since 2×11322152563² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11322152263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661076281 + 5661076282.

It is an arithmetic number, because the mean of its divisors is an integer number (5661076282).

Almost surely, 2^11322152563 is an apocalyptic number.

11322152563 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322152563 is an equidigital number, since it uses as much as digits as its factorization.

11322152563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

Adding to 11322152563 its reverse (36525122311), we get a palindrome (47847274874).

The spelling of 11322152563 in words is "eleven billion, three hundred twenty-two million, one hundred fifty-two thousand, five hundred sixty-three".