200332131123 has 4 divisors (see below), whose sum is σ = 267109508168. Its totient is φ = 133554754080.

The previous prime is 200332131121. The next prime is 200332131127. The reversal of 200332131123 is 321131233002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 200332131123 - 2¹ = 200332131121 is a prime.

It is a super-2 number, since 2×200332131123² (a number of 23 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 200332131123.

It is not an unprimeable number, because it can be changed into a prime (200332131121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33388688518 + ... + 33388688523.

It is an arithmetic number, because the mean of its divisors is an integer number (66777377042).

Almost surely, 2^200332131123 is an apocalyptic number.

200332131123 is a deficient number, since it is larger than the sum of its proper divisors (66777377045).

200332131123 is an equidigital number, since it uses as much as digits as its factorization.

200332131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66777377044.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200332131123 its reverse (321131233002), we get a palindrome (521463364125).

The spelling of 200332131123 in words is "two hundred billion, three hundred thirty-two million, one hundred thirty-one thousand, one hundred twenty-three".