3201244123 has 12 divisors (see below), whose sum is σ = 4021398640. Its totient is φ = 2494475280.

The previous prime is 3201244117. The next prime is 3201244133. The reversal of 3201244123 is 3214421023.

It is a de Polignac number, because none of the positive numbers 2^k-3201244123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3201244094 and 3201244103.

It is not an unprimeable number, because it can be changed into a prime (3201244133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1888908 + ... + 1890601.

Almost surely, 2^3201244123 is an apocalyptic number.

3201244123 is a deficient number, since it is larger than the sum of its proper divisors (820154517).

3201244123 is a wasteful number, since it uses less digits than its factorization.

3201244123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779538 (or 3779527 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3201244123 is about 56579.5380239182. The cubic root of 3201244123 is about 1473.8035492253.

Adding to 3201244123 its reverse (3214421023), we get a palindrome (6415665146).

Subtracting 3201244123 from its reverse (3214421023), we obtain a square (13176900 = 3630²).

The spelling of 3201244123 in words is "three billion, two hundred one million, two hundred forty-four thousand, one hundred twenty-three".