200303323131 has 16 divisors (see below), whose sum is σ = 275368199040. Its totient is φ = 129434410560.

The previous prime is 200303323127. The next prime is 200303323163. The reversal of 200303323131 is 131323303002.

It is not a de Polignac number, because 200303323131 - 2² = 200303323127 is a prime.

It is a super-2 number, since 2×200303323131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200303323098 and 200303323107.

It is not an unprimeable number, because it can be changed into a prime (200303323331) 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, 5909586 + ... + 5943383.

It is an arithmetic number, because the mean of its divisors is an integer number (17210512440).

Almost surely, 2^200303323131 is an apocalyptic number.

200303323131 is a deficient number, since it is larger than the sum of its proper divisors (75064875909).

200303323131 is a wasteful number, since it uses less digits than its factorization.

200303323131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11853146.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 200303323131 its reverse (131323303002), we get a palindrome (331626626133).

The spelling of 200303323131 in words is "two hundred billion, three hundred three million, three hundred twenty-three thousand, one hundred thirty-one".