1022353063 has 4 divisors (see below), whose sum is σ = 1022420248. Its totient is φ = 1022285880.

The previous prime is 1022353043. The next prime is 1022353097. The reversal of 1022353063 is 3603532201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3603532201 = 3217 ⋅1120153.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022353063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022353043) 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, 1348 + ... + 45238.

It is an arithmetic number, because the mean of its divisors is an integer number (255605062).

Almost surely, 2^1022353063 is an apocalyptic number.

1022353063 is a deficient number, since it is larger than the sum of its proper divisors (67185).

1022353063 is an equidigital number, since it uses as much as digits as its factorization.

1022353063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67184.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1022353063 is about 31974.2562540554. The cubic root of 1022353063 is about 1007.3961826170.

Adding to 1022353063 its reverse (3603532201), we get a palindrome (4625885264).

The spelling of 1022353063 in words is "one billion, twenty-two million, three hundred fifty-three thousand, sixty-three".