1303212002 has 8 divisors (see below), whose sum is σ = 2007651036. Its totient is φ = 633994992.

The previous prime is 1303211981. The next prime is 1303212011. The reversal of 1303212002 is 2002123031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1254505561 + 48706441 = 35419^2 + 6979^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8805413 + ... + 8805560.

Almost surely, 2^1303212002 is an apocalyptic number.

1303212002 is a deficient number, since it is larger than the sum of its proper divisors (704439034).

1303212002 is a wasteful number, since it uses less digits than its factorization.

1303212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17611012.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1303212002 is about 36100.0277285212. The cubic root of 1303212002 is about 1092.2910043272.

Adding to 1303212002 its reverse (2002123031), we get a palindrome (3305335033).

The spelling of 1303212002 in words is "one billion, three hundred three million, two hundred twelve thousand, two".