200231013 has 16 divisors (see below), whose sum is σ = 275296320. Its totient is φ = 129355776.

The previous prime is 200230969. The next prime is 200231021. The reversal of 200231013 is 310132002.

It is a happy number.

It is not a de Polignac number, because 200231013 - 2¹⁰ = 200229989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200231023) 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, 25018 + ... + 32036.

It is an arithmetic number, because the mean of its divisors is an integer number (17206020).

Almost surely, 2^200231013 is an apocalyptic number.

It is an amenable number.

200231013 is a deficient number, since it is larger than the sum of its proper divisors (75065307).

200231013 is a wasteful number, since it uses less digits than its factorization.

200231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200231013 is about 14150.3008095234. The cubic root of 200231013 is about 585.0286230425.

Adding to 200231013 its reverse (310132002), we get a palindrome (510363015).

It can be divided in two parts, 2002 and 31013, that multiplied together give a palindrome (62088026).

The spelling of 200231013 in words is "two hundred million, two hundred thirty-one thousand, thirteen".