110521414523 has 12 divisors (see below), whose sum is σ = 119722033080. Its totient is φ = 101981408256.

The previous prime is 110521414483. The next prime is 110521414547. The reversal of 110521414523 is 325414125011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-110521414523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110121414523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332840 + ... + 576042.

It is an arithmetic number, because the mean of its divisors is an integer number (9976836090).

Almost surely, 2^110521414523 is an apocalyptic number.

110521414523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110521414523 is a deficient number, since it is larger than the sum of its proper divisors (9200618557).

110521414523 is a wasteful number, since it uses less digits than its factorization.

110521414523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245918 (or 245905 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 110521414523 its reverse (325414125011), we get a palindrome (435935539534).

The spelling of 110521414523 in words is "one hundred ten billion, five hundred twenty-one million, four hundred fourteen thousand, five hundred twenty-three".