1011302002 has 8 divisors (see below), whose sum is σ = 1519094700. Its totient is φ = 504937104.

The previous prime is 1011301943. The next prime is 1011302009. The reversal of 1011302002 is 2002031101.

It can be written as a sum of positive squares in 2 ways, for example, as 999128881 + 12173121 = 31609^2 + 3489^2 .

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 1011302002.

It is not an unprimeable number, because it can be changed into a prime (1011302009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 355177 + ... + 358012.

Almost surely, 2^1011302002 is an apocalyptic number.

1011302002 is a deficient number, since it is larger than the sum of its proper divisors (507792698).

1011302002 is an equidigital number, since it uses as much as digits as its factorization.

1011302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713900.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1011302002 is about 31800.9748592712. The cubic root of 1011302002 is about 1003.7532296437.

Adding to 1011302002 its reverse (2002031101), we get a palindrome (3013333103).

The spelling of 1011302002 in words is "one billion, eleven million, three hundred two thousand, two".