131012200022203 has 16 divisors (see below), whose sum is σ = 144953951685120. Its totient is φ = 117853864958016.

The previous prime is 131012200022167. The next prime is 131012200022273. The reversal of 131012200022203 is 302220002210131.

It is a cyclic number.

It is not a de Polignac number, because 131012200022203 - 2³³ = 131003610087611 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (131012200022273) 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, 1094097375 + ... + 1094217112.

It is an arithmetic number, because the mean of its divisors is an integer number (9059621980320).

Almost surely, 2^{131012200022203} is an apocalyptic number.

131012200022203 is a deficient number, since it is larger than the sum of its proper divisors (13941751662917).

131012200022203 is a wasteful number, since it uses less digits than its factorization.

131012200022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188314666.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 131012200022203 its reverse (302220002210131), we get a palindrome (433232202232334).

The spelling of 131012200022203 in words is "one hundred thirty-one trillion, twelve billion, two hundred million, twenty-two thousand, two hundred three".