111233061263 has 2 divisors, whose sum is σ = 111233061264. Its totient is φ = 111233061262.

The previous prime is 111233061241. The next prime is 111233061299. The reversal of 111233061263 is 362160332111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111233061263 - 2²⁶ = 111165952399 is a prime.

It is a super-2 number, since 2×111233061263² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111233061223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55616530631 + 55616530632.

It is an arithmetic number, because the mean of its divisors is an integer number (55616530632).

Almost surely, 2^111233061263 is an apocalyptic number.

111233061263 is a deficient number, since it is larger than the sum of its proper divisors (1).

111233061263 is an equidigital number, since it uses as much as digits as its factorization.

111233061263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 111233061263 its reverse (362160332111), we get a palindrome (473393393374).

The spelling of 111233061263 in words is "one hundred eleven billion, two hundred thirty-three million, sixty-one thousand, two hundred sixty-three".