131133040307 has 2 divisors, whose sum is σ = 131133040308. Its totient is φ = 131133040306.

The previous prime is 131133040219. The next prime is 131133040321. The reversal of 131133040307 is 703040331131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131133040307 - 2¹⁰ = 131133039283 is a prime.

It is not a weakly prime, because it can be changed into another prime (131133048307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566520153 + 65566520154.

It is an arithmetic number, because the mean of its divisors is an integer number (65566520154).

Almost surely, 2^131133040307 is an apocalyptic number.

131133040307 is a deficient number, since it is larger than the sum of its proper divisors (1).

131133040307 is an equidigital number, since it uses as much as digits as its factorization.

131133040307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 131133040307 its reverse (703040331131), we get a palindrome (834173371438).

The spelling of 131133040307 in words is "one hundred thirty-one billion, one hundred thirty-three million, forty thousand, three hundred seven".