131203244111234 has 8 divisors (see below), whose sum is σ = 196804922203920. Its totient is φ = 65601603376596.

The previous prime is 131203244111119. The next prime is 131203244111237. The reversal of 131203244111234 is 432111442302131.

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 131203244111234.

It is not an unprimeable number, because it can be changed into a prime (131203244111237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2383637 + ... + 16373399.

It is an arithmetic number, because the mean of its divisors is an integer number (24600615275490).

Almost surely, 2^{131203244111234} is an apocalyptic number.

131203244111234 is a deficient number, since it is larger than the sum of its proper divisors (65601678092686).

131203244111234 is a wasteful number, since it uses less digits than its factorization.

131203244111234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18679024.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 131203244111234 its reverse (432111442302131), we get a palindrome (563314686413365).

The spelling of 131203244111234 in words is "one hundred thirty-one trillion, two hundred three billion, two hundred forty-four million, one hundred eleven thousand, two hundred thirty-four".