110613343421 has 4 divisors (see below), whose sum is σ = 126415249632. Its totient is φ = 94811437212.

The previous prime is 110613343397. The next prime is 110613343481. The reversal of 110613343421 is 124343316011.

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 110613343421 - 2¹⁴ = 110613327037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110613343481) 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, 7900953095 + ... + 7900953108.

It is an arithmetic number, because the mean of its divisors is an integer number (31603812408).

Almost surely, 2^110613343421 is an apocalyptic number.

It is an amenable number.

110613343421 is a deficient number, since it is larger than the sum of its proper divisors (15801906211).

110613343421 is an equidigital number, since it uses as much as digits as its factorization.

110613343421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15801906210.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 110613343421 its reverse (124343316011), we get a palindrome (234956659432).

The spelling of 110613343421 in words is "one hundred ten billion, six hundred thirteen million, three hundred forty-three thousand, four hundred twenty-one".