110704421 has 2 divisors, whose sum is σ = 110704422. Its totient is φ = 110704420.

The previous prime is 110704337. The next prime is 110704499. The reversal of 110704421 is 124407011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109956196 + 748225 = 10486^2 + 865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110704421 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 110704393 and 110704402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110704721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55352210 + 55352211.

It is an arithmetic number, because the mean of its divisors is an integer number (55352211).

Almost surely, 2^110704421 is an apocalyptic number.

It is an amenable number.

110704421 is a deficient number, since it is larger than the sum of its proper divisors (1).

110704421 is an equidigital number, since it uses as much as digits as its factorization.

110704421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 110704421 is about 10521.6168434324. The cubic root of 110704421 is about 480.1625910418.

The spelling of 110704421 in words is "one hundred ten million, seven hundred four thousand, four hundred twenty-one".