1022146303 has 2 divisors, whose sum is σ = 1022146304. Its totient is φ = 1022146302.

The previous prime is 1022146273. The next prime is 1022146313. The reversal of 1022146303 is 3036412201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022146303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022146313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511073151 + 511073152.

It is an arithmetic number, because the mean of its divisors is an integer number (511073152).

Almost surely, 2^1022146303 is an apocalyptic number.

1022146303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022146303 is an equidigital number, since it uses as much as digits as its factorization.

1022146303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1022146303 is about 31971.0228644628. The cubic root of 1022146303 is about 1007.3282663281.

Adding to 1022146303 its reverse (3036412201), we get a palindrome (4058558504).

The spelling of 1022146303 in words is "one billion, twenty-two million, one hundred forty-six thousand, three hundred three".