100320002331 has 16 divisors (see below), whose sum is σ = 134749999104. Its totient is φ = 66386037024.

The previous prime is 100320002327. The next prime is 100320002351. The reversal of 100320002331 is 133200023001.

It is not a de Polignac number, because 100320002331 - 2² = 100320002327 is a prime.

It is a super-2 number, since 2×100320002331² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100320002331.

It is not an unprimeable number, because it can be changed into a prime (100320002351) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 261030 + ... + 518436.

It is an arithmetic number, because the mean of its divisors is an integer number (8421874944).

Almost surely, 2^100320002331 is an apocalyptic number.

100320002331 is a deficient number, since it is larger than the sum of its proper divisors (34429996773).

100320002331 is a wasteful number, since it uses less digits than its factorization.

100320002331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258370.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 100320002331 its reverse (133200023001), we get a palindrome (233520025332).

The spelling of 100320002331 in words is "one hundred billion, three hundred twenty million, two thousand, three hundred thirty-one".