1022303002 has 8 divisors (see below), whose sum is σ = 1752519456. Its totient is φ = 438129852.

The previous prime is 1022302993. The next prime is 1022303017. The reversal of 1022303002 is 2003032201.

It is a happy number.

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

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, 36510808 + ... + 36510835.

It is an arithmetic number, because the mean of its divisors is an integer number (219064932).

Almost surely, 2^1022303002 is an apocalyptic number.

1022303002 is a deficient number, since it is larger than the sum of its proper divisors (730216454).

1022303002 is an equidigital number, since it uses as much as digits as its factorization.

1022303002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73021652.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1022303002 is about 31973.4734115642. The cubic root of 1022303002 is about 1007.3797394770.

Adding to 1022303002 its reverse (2003032201), we get a palindrome (3025335203).

The spelling of 1022303002 in words is "one billion, twenty-two million, three hundred three thousand, two".