100323111412 has 12 divisors (see below), whose sum is σ = 175889968996. Its totient is φ = 50068834560.

The previous prime is 100323111409. The next prime is 100323111443. The reversal of 100323111412 is 214111323001.

It can be written as a sum of positive squares in 2 ways, for example, as 21831244516 + 78491866896 = 147754^2 + 280164^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100323111412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23177853 + ... + 23182180.

Almost surely, 2^100323111412 is an apocalyptic number.

It is an amenable number.

100323111412 is a deficient number, since it is larger than the sum of its proper divisors (75566857584).

100323111412 is a wasteful number, since it uses less digits than its factorization.

100323111412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46360578 (or 46360576 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100323111412 its reverse (214111323001), we get a palindrome (314434434413).

The spelling of 100323111412 in words is "one hundred billion, three hundred twenty-three million, one hundred eleven thousand, four hundred twelve".