3123240000100 has 72 divisors (see below), whose sum is σ = 7396178051808. Its totient is φ = 1135321612800.

The previous prime is 3123240000077. The next prime is 3123240000161. The reversal of 3123240000100 is 10000423213.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2615187 + ... + 3617413.

It is an arithmetic number, because the mean of its divisors is an integer number (102724695164).

Almost surely, 2^{3123240000100} is an apocalyptic number.

It is an amenable number.

3123240000100 is an abundant number, since it is smaller than the sum of its proper divisors (4272938051708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3123240000100 is a wasteful number, since it uses less digits than its factorization.

3123240000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005085 (or 1005078 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 3123240000100 its reverse (10000423213), we get a palindrome (3133240423313).

The spelling of 3123240000100 in words is "three trillion, one hundred twenty-three billion, two hundred forty million, one hundred", and thus it is an aban number.