2110314421 has 2 divisors, whose sum is σ = 2110314422. Its totient is φ = 2110314420.

The previous prime is 2110314373. The next prime is 2110314433. The reversal of 2110314421 is 1244130112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1321322500 + 788991921 = 36350^2 + 28089^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110314421 - 2⁷ = 2110314293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110314221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055157210 + 1055157211.

It is an arithmetic number, because the mean of its divisors is an integer number (1055157211).

Almost surely, 2^2110314421 is an apocalyptic number.

It is an amenable number.

2110314421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110314421 is an equidigital number, since it uses as much as digits as its factorization.

2110314421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2110314421 is about 45938.1586592236. The cubic root of 2110314421 is about 1282.6723183959.

Adding to 2110314421 its reverse (1244130112), we get a palindrome (3354444533).

The spelling of 2110314421 in words is "two billion, one hundred ten million, three hundred fourteen thousand, four hundred twenty-one".