131203212132202 has 32 divisors (see below), whose sum is σ = 228939366297600. Its totient is φ = 55226782657968.

The previous prime is 131203212132199. The next prime is 131203212132203. The reversal of 131203212132202 is 202231212302131.

It is not an unprimeable number, because it can be changed into a prime (131203212132203) 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, 71093302 + ... + 72915457.

It is an arithmetic number, because the mean of its divisors is an integer number (7154355196800).

Almost surely, 2^{131203212132202} is an apocalyptic number.

131203212132202 is a deficient number, since it is larger than the sum of its proper divisors (97736154165398).

131203212132202 is a wasteful number, since it uses less digits than its factorization.

131203212132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144009930.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 131203212132202 its reverse (202231212302131), we get a palindrome (333434424434333).

The spelling of 131203212132202 in words is "one hundred thirty-one trillion, two hundred three billion, two hundred twelve million, one hundred thirty-two thousand, two hundred two".