3101124231200 has 144 divisors (see below), whose sum is σ = 7970587974720. Its totient is φ = 1174939499520.

The previous prime is 3101124231169. The next prime is 3101124231217. The reversal of 3101124231200 is 21324211013.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95394149 + ... + 95426651.

It is an arithmetic number, because the mean of its divisors is an integer number (55351305380).

Almost surely, 2^{3101124231200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3101124231200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3985293987360).

3101124231200 is an abundant number, since it is smaller than the sum of its proper divisors (4869463743520).

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

3101124231200 is a wasteful number, since it uses less digits than its factorization.

3101124231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38819 (or 38806 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3101124231200 its reverse (21324211013), we get a palindrome (3122448442213).

The spelling of 3101124231200 in words is "three trillion, one hundred one billion, one hundred twenty-four million, two hundred thirty-one thousand, two hundred".