1000313323002 has 48 divisors (see below), whose sum is σ = 2477107863360. Its totient is φ = 285787475136.

The previous prime is 1000313322973. The next prime is 1000313323013. The reversal of 1000313323002 is 2003233130001.

1000313323002 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 31 + 332 + 300 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2079649 + ... + 2515067.

It is an arithmetic number, because the mean of its divisors is an integer number (51606413820).

Almost surely, 2^{1000313323002} is an apocalyptic number.

1000313323002 is an abundant number, since it is smaller than the sum of its proper divisors (1476794540358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000313323002 is a wasteful number, since it uses less digits than its factorization.

1000313323002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453667 (or 453664 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1000313323002 its reverse (2003233130001), we get a palindrome (3003546453003).

The spelling of 1000313323002 in words is "one trillion, three hundred thirteen million, three hundred twenty-three thousand, two".