200012013231 has 16 divisors (see below), whose sum is σ = 283223006208. Its totient is φ = 125118576000.

The previous prime is 200012013133. The next prime is 200012013251. The reversal of 200012013231 is 132310210002.

It is not a de Polignac number, because 200012013231 - 2¹⁸ = 200011751087 is a prime.

It is a super-2 number, since 2×200012013231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200012013231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200012013251) 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, 5907295 + ... + 5941056.

It is an arithmetic number, because the mean of its divisors is an integer number (17701437888).

Almost surely, 2^200012013231 is an apocalyptic number.

200012013231 is a deficient number, since it is larger than the sum of its proper divisors (83210992977).

200012013231 is a wasteful number, since it uses less digits than its factorization.

200012013231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848702.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 200012013231 its reverse (132310210002), we get a palindrome (332322223233).

The spelling of 200012013231 in words is "two hundred billion, twelve million, thirteen thousand, two hundred thirty-one".