131203100222 has 8 divisors (see below), whose sum is σ = 196855034376. Its totient is φ = 65584755432.

The previous prime is 131203100183. The next prime is 131203100261. The reversal of 131203100222 is 222001302131.

It is an interprime number because it is at equal distance from previous prime (131203100183) and next prime (131203100261).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131203100222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8387573 + ... + 8403200.

It is an arithmetic number, because the mean of its divisors is an integer number (24606879297).

Almost surely, 2^131203100222 is an apocalyptic number.

131203100222 is a deficient number, since it is larger than the sum of its proper divisors (65651934154).

131203100222 is a wasteful number, since it uses less digits than its factorization.

131203100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16794682.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 131203100222 its reverse (222001302131), we get a palindrome (353204402353).

The spelling of 131203100222 in words is "one hundred thirty-one billion, two hundred three million, one hundred thousand, two hundred twenty-two".