20411422303 has 2 divisors, whose sum is σ = 20411422304. Its totient is φ = 20411422302.

The previous prime is 20411422279. The next prime is 20411422319. The reversal of 20411422303 is 30322411402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20411422303 - 2⁵ = 20411422271 is a prime.

It is a super-3 number, since 3×20411422303³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20411422393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10205711151 + 10205711152.

It is an arithmetic number, because the mean of its divisors is an integer number (10205711152).

Almost surely, 2^20411422303 is an apocalyptic number.

20411422303 is a deficient number, since it is larger than the sum of its proper divisors (1).

20411422303 is an equidigital number, since it uses as much as digits as its factorization.

20411422303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20411422303 its reverse (30322411402), we get a palindrome (50733833705).

The spelling of 20411422303 in words is "twenty billion, four hundred eleven million, four hundred twenty-two thousand, three hundred three".