1110120023273 has 2 divisors, whose sum is σ = 1110120023274. Its totient is φ = 1110120023272.

The previous prime is 1110120023251. The next prime is 1110120023279. The reversal of 1110120023273 is 3723200210111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855536202304 + 254583820969 = 924952^2 + 504563^2 .

It is an emirp because it is prime and its reverse (3723200210111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110120023273 - 2²⁶ = 1110052914409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110120023279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555060011636 + 555060011637.

It is an arithmetic number, because the mean of its divisors is an integer number (555060011637).

Almost surely, 2^{1110120023273} is an apocalyptic number.

It is an amenable number.

1110120023273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110120023273 is an equidigital number, since it uses as much as digits as its factorization.

1110120023273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 1110120023273 its reverse (3723200210111), we get a palindrome (4833320233384).

The spelling of 1110120023273 in words is "one trillion, one hundred ten billion, one hundred twenty million, twenty-three thousand, two hundred seventy-three".