1012313002 has 8 divisors (see below), whose sum is σ = 1529553636. Its totient is φ = 502461792.

The previous prime is 1012312999. The next prime is 1012313011. The reversal of 1012313002 is 2003132101.

It can be written as a sum of positive squares in 2 ways, for example, as 977750361 + 34562641 = 31269^2 + 5879^2 .

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

It is a super-2 number, since 2×1012313002² = 2049555228036504008, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1847013 + ... + 1847560.

Almost surely, 2^1012313002 is an apocalyptic number.

1012313002 is a deficient number, since it is larger than the sum of its proper divisors (517240634).

1012313002 is a wasteful number, since it uses less digits than its factorization.

1012313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694712.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1012313002 is about 31816.8666276238. The cubic root of 1012313002 is about 1004.0876027380.

Adding to 1012313002 its reverse (2003132101), we get a palindrome (3015445103).

The spelling of 1012313002 in words is "one billion, twelve million, three hundred thirteen thousand, two".