100312302303 has 24 divisors (see below), whose sum is σ = 150449270400. Its totient is φ = 64328760384.

The previous prime is 100312302301. The next prime is 100312302329. The reversal of 100312302303 is 303203213001.

100312302303 is a `hidden beast` number, since 100 + 31 + 230 + 2 + 303 = 666.

It is not a de Polignac number, because 100312302303 - 2¹ = 100312302301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312302301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 644175 + ... + 784592.

It is an arithmetic number, because the mean of its divisors is an integer number (6268719600).

Almost surely, 2^100312302303 is an apocalyptic number.

100312302303 is a deficient number, since it is larger than the sum of its proper divisors (50136968097).

100312302303 is a wasteful number, since it uses less digits than its factorization.

100312302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429071 (or 1429068 counting only the distinct ones).

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

Adding to 100312302303 its reverse (303203213001), we get a palindrome (403515515304).

The spelling of 100312302303 in words is "one hundred billion, three hundred twelve million, three hundred two thousand, three hundred three".