1023303122 has 8 divisors (see below), whose sum is σ = 1535215356. Its totient is φ = 511564672.

The previous prime is 1023303109. The next prime is 1023303137. The reversal of 1023303122 is 2213033201.

It can be written as a sum of positive squares in 2 ways, for example, as 1020866401 + 2436721 = 31951^2 + 1561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1023303122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27563 + ... + 52974.

Almost surely, 2^1023303122 is an apocalyptic number.

1023303122 is a deficient number, since it is larger than the sum of its proper divisors (511912234).

1023303122 is an equidigital number, since it uses as much as digits as its factorization.

1023303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86892.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1023303122 is about 31989.1094280538. The cubic root of 1023303122 is about 1007.7081392617.

Adding to 1023303122 its reverse (2213033201), we get a palindrome (3236336323).

The spelling of 1023303122 in words is "one billion, twenty-three million, three hundred three thousand, one hundred twenty-two".