3201130123 has 16 divisors (see below), whose sum is σ = 3291217920. Its totient is φ = 3112452000.

The previous prime is 3201130117. The next prime is 3201130151. The reversal of 3201130123 is 3210311023.

It is a cyclic number.

It is not a de Polignac number, because 3201130123 - 2¹⁷ = 3200999051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201130097 and 3201130106.

It is not an unprimeable number, because it can be changed into a prime (3201130103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2780598 + ... + 2781748.

It is an arithmetic number, because the mean of its divisors is an integer number (205701120).

Almost surely, 2^3201130123 is an apocalyptic number.

3201130123 is a deficient number, since it is larger than the sum of its proper divisors (90087797).

3201130123 is a wasteful number, since it uses less digits than its factorization.

3201130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3201130123 is about 56578.5305836057. The cubic root of 3201130123 is about 1473.7860544022.

Adding to 3201130123 its reverse (3210311023), we get a palindrome (6411441146).

Subtracting 3201130123 from its reverse (3210311023), we obtain a square (9180900 = 3030²).

The spelling of 3201130123 in words is "three billion, two hundred one million, one hundred thirty thousand, one hundred twenty-three".