131032104243 has 8 divisors (see below), whose sum is σ = 174911920128. Its totient is φ = 87253512264.

The previous prime is 131032104197. The next prime is 131032104323. The reversal of 131032104243 is 342401230131.

It is a happy number.

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

It is not a de Polignac number, because 131032104243 - 2⁶ = 131032104179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131032104443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25302955 + ... + 25308132.

It is an arithmetic number, because the mean of its divisors is an integer number (21863990016).

Almost surely, 2^131032104243 is an apocalyptic number.

131032104243 is a deficient number, since it is larger than the sum of its proper divisors (43879815885).

131032104243 is an equidigital number, since it uses as much as digits as its factorization.

131032104243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50611953.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131032104243 its reverse (342401230131), we get a palindrome (473433334374).

The spelling of 131032104243 in words is "one hundred thirty-one billion, thirty-two million, one hundred four thousand, two hundred forty-three".