131052732134 has 4 divisors (see below), whose sum is σ = 196579098204. Its totient is φ = 65526366066.

The previous prime is 131052732119. The next prime is 131052732197. The reversal of 131052732134 is 431237250131.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131052732134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32763183032 + ... + 32763183035.

It is an arithmetic number, because the mean of its divisors is an integer number (49144774551).

Almost surely, 2^131052732134 is an apocalyptic number.

131052732134 is a deficient number, since it is larger than the sum of its proper divisors (65526366070).

131052732134 is an equidigital number, since it uses as much as digits as its factorization.

131052732134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65526366069.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 131052732134 its reverse (431237250131), we get a palindrome (562289982265).

The spelling of 131052732134 in words is "one hundred thirty-one billion, fifty-two million, seven hundred thirty-two thousand, one hundred thirty-four".