110521422453 has 16 divisors (see below), whose sum is σ = 159503008896. Its totient is φ = 67667933760.

The previous prime is 110521422443. The next prime is 110521422461. The reversal of 110521422453 is 354224125011.

It is not a de Polignac number, because 110521422453 - 2²⁶ = 110454313589 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110521422453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110521422443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7184913 + ... + 7200278.

It is an arithmetic number, because the mean of its divisors is an integer number (9968938056).

Almost surely, 2^110521422453 is an apocalyptic number.

110521422453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

110521422453 is a deficient number, since it is larger than the sum of its proper divisors (48981586443).

110521422453 is a wasteful number, since it uses less digits than its factorization.

110521422453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14385404.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 110521422453 its reverse (354224125011), we get a palindrome (464745547464).

The spelling of 110521422453 in words is "one hundred ten billion, five hundred twenty-one million, four hundred twenty-two thousand, four hundred fifty-three".