32020132123 has 16 divisors (see below), whose sum is σ = 37867772160. Its totient is φ = 26491399200.

The previous prime is 32020132103. The next prime is 32020132127. The reversal of 32020132123 is 32123102023.

It is a de Polignac number, because none of the positive numbers 2^k-32020132123 is a prime.

It is a super-2 number, since 2×32020132123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32020132123.

It is not an unprimeable number, because it can be changed into a prime (32020132127) 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, 702828 + ... + 746998.

It is an arithmetic number, because the mean of its divisors is an integer number (2366735760).

Almost surely, 2^32020132123 is an apocalyptic number.

32020132123 is a deficient number, since it is larger than the sum of its proper divisors (5847640037).

32020132123 is a wasteful number, since it uses less digits than its factorization.

32020132123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47778.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32020132123 its reverse (32123102023), we get a palindrome (64143234146).

The spelling of 32020132123 in words is "thirty-two billion, twenty million, one hundred thirty-two thousand, one hundred twenty-three".