200005504131 has 8 divisors (see below), whose sum is σ = 266690821120. Its totient is φ = 133328594952.

The previous prime is 200005504117. The next prime is 200005504147. The reversal of 200005504131 is 131405500002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200005504131 - 2⁷ = 200005504003 is a prime.

It is a super-2 number, since 2×200005504131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200005504098 and 200005504107.

It is not an unprimeable number, because it can be changed into a prime (200005504331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046235 + ... + 2141748.

It is an arithmetic number, because the mean of its divisors is an integer number (33336352640).

Almost surely, 2^200005504131 is an apocalyptic number.

200005504131 is a deficient number, since it is larger than the sum of its proper divisors (66685316989).

200005504131 is a wasteful number, since it uses less digits than its factorization.

200005504131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203905.

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 200005504131 in words is "two hundred billion, five million, five hundred four thousand, one hundred thirty-one".