1110320320253 has 2 divisors, whose sum is σ = 1110320320254. Its totient is φ = 1110320320252.

The previous prime is 1110320320223. The next prime is 1110320320309. The reversal of 1110320320253 is 3520230230111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 567390082009 + 542930238244 = 753253^2 + 736838^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110320320253 - 2²² = 1110316125949 is a prime.

It is a super-2 number, since 2×1110320320253² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110320320223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555160160126 + 555160160127.

It is an arithmetic number, because the mean of its divisors is an integer number (555160160127).

Almost surely, 2^{1110320320253} is an apocalyptic number.

It is an amenable number.

1110320320253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110320320253 is an equidigital number, since it uses as much as digits as its factorization.

1110320320253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1110320320253 its reverse (3520230230111), we get a palindrome (4630550550364).

The spelling of 1110320320253 in words is "one trillion, one hundred ten billion, three hundred twenty million, three hundred twenty thousand, two hundred fifty-three".