100312323303 has 16 divisors (see below), whose sum is σ = 139577034240. Its totient is φ = 63961749984.

The previous prime is 100312323263. The next prime is 100312323323. The reversal of 100312323303 is 303323213001.

It is not a de Polignac number, because 100312323303 - 2¹⁷ = 100312192231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100312323303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312323323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833238 + ... + 945996.

It is an arithmetic number, because the mean of its divisors is an integer number (8723564640).

Almost surely, 2^100312323303 is an apocalyptic number.

100312323303 is a deficient number, since it is larger than the sum of its proper divisors (39264710937).

100312323303 is a wasteful number, since it uses less digits than its factorization.

100312323303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125678.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 100312323303 its reverse (303323213001), we get a palindrome (403635536304).

The spelling of 100312323303 in words is "one hundred billion, three hundred twelve million, three hundred twenty-three thousand, three hundred three".