2103322021124 has 24 divisors (see below), whose sum is σ = 4031722742040. Its totient is φ = 955667611136.

The previous prime is 2103322021103. The next prime is 2103322021159. The reversal of 2103322021124 is 4211202233012.

It can be written as a sum of positive squares in 4 ways, for example, as 111610782724 + 1991711238400 = 334082^2 + 1411280^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2103322021124.

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, 533294687 + ... + 533298630.

It is an arithmetic number, because the mean of its divisors is an integer number (167988447585).

Almost surely, 2^{2103322021124} is an apocalyptic number.

It is an amenable number.

2103322021124 is a deficient number, since it is larger than the sum of its proper divisors (1928400720916).

2103322021124 is a wasteful number, since it uses less digits than its factorization.

2103322021124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066593367 (or 1066593365 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2103322021124 its reverse (4211202233012), we get a palindrome (6314524254136).

The spelling of 2103322021124 in words is "two trillion, one hundred three billion, three hundred twenty-two million, twenty-one thousand, one hundred twenty-four".