110610421 has 4 divisors (see below), whose sum is σ = 110643552. Its totient is φ = 110577292.

The previous prime is 110610397. The next prime is 110610463. The reversal of 110610421 is 124016011.

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 110610421 - 2¹³ = 110602229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110610395 and 110610404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110610481) 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, 10915 + ... + 18448.

It is an arithmetic number, because the mean of its divisors is an integer number (27660888).

Almost surely, 2^110610421 is an apocalyptic number.

It is an amenable number.

110610421 is a deficient number, since it is larger than the sum of its proper divisors (33131).

110610421 is an equidigital number, since it uses as much as digits as its factorization.

110610421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33130.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 110610421 is about 10517.1489007240. The cubic root of 110610421 is about 480.0266492727.

Adding to 110610421 its reverse (124016011), we get a palindrome (234626432).

The spelling of 110610421 in words is "one hundred ten million, six hundred ten thousand, four hundred twenty-one".