1020302302 has 32 divisors (see below), whose sum is σ = 1626972480. Its totient is φ = 479028480.

The previous prime is 1020302267. The next prime is 1020302321. The reversal of 1020302302 is 2032030201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1195708 + ... + 1196560.

It is an arithmetic number, because the mean of its divisors is an integer number (50842890).

Almost surely, 2^1020302302 is an apocalyptic number.

1020302302 is a deficient number, since it is larger than the sum of its proper divisors (606670178).

1020302302 is a wasteful number, since it uses less digits than its factorization.

1020302302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

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

The square root of 1020302302 is about 31942.1712161212. The cubic root of 1020302302 is about 1006.7221455080.

Adding to 1020302302 its reverse (2032030201), we get a palindrome (3052332503).

The spelling of 1020302302 in words is "one billion, twenty million, three hundred two thousand, three hundred two".