1045322302 has 4 divisors (see below), whose sum is σ = 1567983456. Its totient is φ = 522661150.

The previous prime is 1045322287. The next prime is 1045322351. The reversal of 1045322302 is 2032235401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261330574 + ... + 261330577.

It is an arithmetic number, because the mean of its divisors is an integer number (391995864).

Almost surely, 2^1045322302 is an apocalyptic number.

1045322302 is a deficient number, since it is larger than the sum of its proper divisors (522661154).

1045322302 is an equidigital number, since it uses as much as digits as its factorization.

1045322302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522661153.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1045322302 is about 32331.4444774742. Note that the first 4 decimals coincide. The cubic root of 1045322302 is about 1014.8847781070.

Adding to 1045322302 its reverse (2032235401), we get a palindrome (3077557703).

The spelling of 1045322302 in words is "one billion, forty-five million, three hundred twenty-two thousand, three hundred two".