100312320002 has 16 divisors (see below), whose sum is σ = 161697474720. Its totient is φ = 46501232448.

The previous prime is 100312320001. The next prime is 100312320011. The reversal of 100312320002 is 200023213001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100312320001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22015352 + ... + 22019907.

It is an arithmetic number, because the mean of its divisors is an integer number (10106092170).

Almost surely, 2^100312320002 is an apocalyptic number.

100312320002 is a deficient number, since it is larger than the sum of its proper divisors (61385154718).

100312320002 is a wasteful number, since it uses less digits than its factorization.

100312320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44035345.

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

Adding to 100312320002 its reverse (200023213001), we get a palindrome (300335533003).

The spelling of 100312320002 in words is "one hundred billion, three hundred twelve million, three hundred twenty thousand, two".