200013211031 has 8 divisors (see below), whose sum is σ = 200552111760. Its totient is φ = 199474437888.

The previous prime is 200013211019. The next prime is 200013211037. The reversal of 200013211031 is 130112310002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200013211031 is a prime.

It is a super-2 number, since 2×200013211031² (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 = 200013210997 and 200013211015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013211037) 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, 3686855 + ... + 3740711.

It is an arithmetic number, because the mean of its divisors is an integer number (25069013970).

Almost surely, 2^200013211031 is an apocalyptic number.

200013211031 is a deficient number, since it is larger than the sum of its proper divisors (538900729).

200013211031 is an equidigital number, since it uses as much as digits as its factorization.

200013211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63793.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 200013211031 its reverse (130112310002), we get a palindrome (330125521033).

The spelling of 200013211031 in words is "two hundred billion, thirteen million, two hundred eleven thousand, thirty-one".