1223110315053 has 16 divisors (see below), whose sum is σ = 1976743944000. Its totient is φ = 741278978640.

The previous prime is 1223110315001. The next prime is 1223110315067. The reversal of 1223110315053 is 3505130113221.

1223110315053 is a `hidden beast` number, since 1 + 22 + 31 + 103 + 1 + 505 + 3 = 666.

It is not a de Polignac number, because 1223110315053 - 2³³ = 1214520380461 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223110314053) 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 in 15 ways as a sum of consecutive naturals, for example, 2059107978 + ... + 2059108571.

It is an arithmetic number, because the mean of its divisors is an integer number (123546496500).

Almost surely, 2^{1223110315053} is an apocalyptic number.

It is an amenable number.

1223110315053 is a deficient number, since it is larger than the sum of its proper divisors (753633628947).

1223110315053 is a wasteful number, since it uses less digits than its factorization.

1223110315053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118216569 (or 4118216563 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 1223110315053 its reverse (3505130113221), we get a palindrome (4728240428274).

The spelling of 1223110315053 in words is "one trillion, two hundred twenty-three billion, one hundred ten million, three hundred fifteen thousand, fifty-three".