110032530421 has 4 divisors (see below), whose sum is σ = 120035487744. Its totient is φ = 100029573100.

The previous prime is 110032530397. The next prime is 110032530467. The reversal of 110032530421 is 124035230011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110032530421 - 2⁵ = 110032530389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110032530392 and 110032530401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110032570421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5001478645 + ... + 5001478666.

It is an arithmetic number, because the mean of its divisors is an integer number (30008871936).

Almost surely, 2^110032530421 is an apocalyptic number.

110032530421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110032530421 is a deficient number, since it is larger than the sum of its proper divisors (10002957323).

110032530421 is a wasteful number, since it uses less digits than its factorization.

110032530421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002957322.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 110032530421 its reverse (124035230011), we get a palindrome (234067760432).

The spelling of 110032530421 in words is "one hundred ten billion, thirty-two million, five hundred thirty thousand, four hundred twenty-one".