131202103441 has 4 divisors (see below), whose sum is σ = 131202977392. Its totient is φ = 131201229492.

The previous prime is 131202103429. The next prime is 131202103469. The reversal of 131202103441 is 144301202131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 144301202131 = 199 ⋅725131669.

It is a cyclic number.

It is not a de Polignac number, because 131202103441 - 2⁷ = 131202103313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131202103421) 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, 148155 + ... + 533248.

It is an arithmetic number, because the mean of its divisors is an integer number (32800744348).

Almost surely, 2^131202103441 is an apocalyptic number.

It is an amenable number.

131202103441 is a deficient number, since it is larger than the sum of its proper divisors (873951).

131202103441 is an equidigital number, since it uses as much as digits as its factorization.

131202103441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873950.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131202103441 its reverse (144301202131), we get a palindrome (275503305572).

The spelling of 131202103441 in words is "one hundred thirty-one billion, two hundred two million, one hundred three thousand, four hundred forty-one".