20131200202 has 16 divisors (see below), whose sum is σ = 31513141440. Its totient is φ = 9626915232.

The previous prime is 20131200181. The next prime is 20131200209. The reversal of 20131200202 is 20200213102.

It is not an unprimeable number, because it can be changed into a prime (20131200209) 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, 551758 + ... + 587110.

It is an arithmetic number, because the mean of its divisors is an integer number (1969571340).

Almost surely, 2^20131200202 is an apocalyptic number.

20131200202 is a deficient number, since it is larger than the sum of its proper divisors (11381941238).

20131200202 is a wasteful number, since it uses less digits than its factorization.

20131200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47757.

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

Adding to 20131200202 its reverse (20200213102), we get a palindrome (40331413304).

The spelling of 20131200202 in words is "twenty billion, one hundred thirty-one million, two hundred thousand, two hundred two".