361200013 has 16 divisors (see below), whose sum is σ = 384993280. Its totient is φ = 337917744.

The previous prime is 361200011. The next prime is 361200041. The reversal of 361200013 is 310002163.

It is a cyclic number.

It is not a de Polignac number, because 361200013 - 2¹ = 361200011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 361200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361200011) 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, 690370 + ... + 690892.

It is an arithmetic number, because the mean of its divisors is an integer number (24062080).

Almost surely, 2^361200013 is an apocalyptic number.

It is an amenable number.

361200013 is a deficient number, since it is larger than the sum of its proper divisors (23793267).

361200013 is a wasteful number, since it uses less digits than its factorization.

361200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 361200013 is about 19005.2627711379. The cubic root of 361200013 is about 712.1682135538.

Adding to 361200013 its reverse (310002163), we get a palindrome (671202176).

The spelling of 361200013 in words is "three hundred sixty-one million, two hundred thousand, thirteen".