2101344033124 has 24 divisors (see below), whose sum is σ = 4202764290368. Its totient is φ = 900559680480.

The previous prime is 2101344033097. The next prime is 2101344033203. The reversal of 2101344033124 is 4213304431012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 2101344033092 and 2101344033101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960202 + ... + 2263774.

Almost surely, 2^{2101344033124} is an apocalyptic number.

It is an amenable number.

2101344033124 is an abundant number, since it is smaller than the sum of its proper divisors (2101420257244).

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

2101344033124 is a wasteful number, since it uses less digits than its factorization.

2101344033124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361155 (or 1361153 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2101344033124 its reverse (4213304431012), we get a palindrome (6314648464136).

The spelling of 2101344033124 in words is "two trillion, one hundred one billion, three hundred forty-four million, thirty-three thousand, one hundred twenty-four".