111040253411 has 4 divisors (see below), whose sum is σ = 111041017032. Its totient is φ = 111039489792.

The previous prime is 111040253407. The next prime is 111040253417. The reversal of 111040253411 is 114352040111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 114352040111 = 110567 ⋅1034233.

It is a cyclic number.

It is not a de Polignac number, because 111040253411 - 2² = 111040253407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111040253417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88670 + ... + 479523.

It is an arithmetic number, because the mean of its divisors is an integer number (27760254258).

Almost surely, 2^111040253411 is an apocalyptic number.

111040253411 is a deficient number, since it is larger than the sum of its proper divisors (763621).

111040253411 is an equidigital number, since it uses as much as digits as its factorization.

111040253411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763620.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 111040253411 its reverse (114352040111), we get a palindrome (225392293522).

The spelling of 111040253411 in words is "one hundred eleven billion, forty million, two hundred fifty-three thousand, four hundred eleven".