113220060511 has 2 divisors, whose sum is σ = 113220060512. Its totient is φ = 113220060510.

The previous prime is 113220060497. The next prime is 113220060539. The reversal of 113220060511 is 115060022311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113220060511 - 2²¹ = 113217963359 is a prime.

It is a super-2 number, since 2×113220060511² (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 (113220060581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56610030255 + 56610030256.

It is an arithmetic number, because the mean of its divisors is an integer number (56610030256).

Almost surely, 2^113220060511 is an apocalyptic number.

113220060511 is a deficient number, since it is larger than the sum of its proper divisors (1).

113220060511 is an equidigital number, since it uses as much as digits as its factorization.

113220060511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 113220060511 its reverse (115060022311), we get a palindrome (228280082822).

The spelling of 113220060511 in words is "one hundred thirteen billion, two hundred twenty million, sixty thousand, five hundred eleven".