200012123032023 has 16 divisors (see below), whose sum is σ = 267246619315200. Its totient is φ = 133059563017920.

The previous prime is 200012123031907. The next prime is 200012123032061. The reversal of 200012123032023 is 320230321210002.

It is a happy number.

It is not a de Polignac number, because 200012123032023 - 2¹³ = 200012123023831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200012123032723) 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, 13849563 + ... + 24327651.

It is an arithmetic number, because the mean of its divisors is an integer number (16702913707200).

Almost surely, 2^{200012123032023} is an apocalyptic number.

200012123032023 is a deficient number, since it is larger than the sum of its proper divisors (67234496283177).

200012123032023 is a wasteful number, since it uses less digits than its factorization.

200012123032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10491542.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200012123032023 its reverse (320230321210002), we get a palindrome (520242444242025).

The spelling of 200012123032023 in words is "two hundred trillion, twelve billion, one hundred twenty-three million, thirty-two thousand, twenty-three".