204323131314 has 20 divisors (see below), whose sum is σ = 457835164974. Its totient is φ = 68107710384.

The previous prime is 204323131297. The next prime is 204323131321. The reversal of 204323131314 is 413131323402.

It is a happy number.

204323131314 is a `hidden beast` number, since 2 + 0 + 4 + 32 + 313 + 1 + 314 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105636050289 + 98687081025 = 325017^2 + 314145^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 630626787 + ... + 630627110.

Almost surely, 2^204323131314 is an apocalyptic number.

204323131314 is an abundant number, since it is smaller than the sum of its proper divisors (253512033660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204323131314 is a wasteful number, since it uses less digits than its factorization.

204323131314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261253911 (or 1261253902 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 204323131314 its reverse (413131323402), we get a palindrome (617454454716).

The spelling of 204323131314 in words is "two hundred four billion, three hundred twenty-three million, one hundred thirty-one thousand, three hundred fourteen".