402200113 has 16 divisors (see below), whose sum is σ = 495109120. Its totient is φ = 318998736.

The previous prime is 402200111. The next prime is 402200131. The reversal of 402200113 is 311002204.

It is not a de Polignac number, because 402200113 - 2¹ = 402200111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402200093 and 402200102.

It is not an unprimeable number, because it can be changed into a prime (402200111) 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, 29445 + ... + 40882.

It is an arithmetic number, because the mean of its divisors is an integer number (30944320).

Almost surely, 2^402200113 is an apocalyptic number.

402200113 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

402200113 is a deficient number, since it is larger than the sum of its proper divisors (92909007).

402200113 is a wasteful number, since it uses less digits than its factorization.

402200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70396.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 402200113 is about 20054.9273995196. The cubic root of 402200113 is about 738.1547114585.

Adding to 402200113 its reverse (311002204), we get a palindrome (713202317).

The spelling of 402200113 in words is "four hundred two million, two hundred thousand, one hundred thirteen".