131200233202 has 16 divisors (see below), whose sum is σ = 201390203520. Its totient is φ = 64070363952.

The previous prime is 131200233079. The next prime is 131200233211. The reversal of 131200233202 is 202332002131.

It is a self number, because there is not a number n which added to its sum of digits gives 131200233202.

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 7 ways as a sum of consecutive naturals, for example, 1594999 + ... + 1675237.

It is an arithmetic number, because the mean of its divisors is an integer number (12586887720).

Almost surely, 2^131200233202 is an apocalyptic number.

131200233202 is a deficient number, since it is larger than the sum of its proper divisors (70189970318).

131200233202 is a wasteful number, since it uses less digits than its factorization.

131200233202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99297.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 131200233202 its reverse (202332002131), we get a palindrome (333532235333).

The spelling of 131200233202 in words is "one hundred thirty-one billion, two hundred million, two hundred thirty-three thousand, two hundred two".