131404102240223 has 2 divisors, whose sum is σ = 131404102240224. Its totient is φ = 131404102240222.

The previous prime is 131404102240199. The next prime is 131404102240237. The reversal of 131404102240223 is 322042201404131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131404102240223 - 2⁸ = 131404102239967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131404102245223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65702051120111 + 65702051120112.

It is an arithmetic number, because the mean of its divisors is an integer number (65702051120112).

Almost surely, 2^{131404102240223} is an apocalyptic number.

131404102240223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131404102240223 is an equidigital number, since it uses as much as digits as its factorization.

131404102240223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 131404102240223 its reverse (322042201404131), we get a palindrome (453446303644354).

The spelling of 131404102240223 in words is "one hundred thirty-one trillion, four hundred four billion, one hundred two million, two hundred forty thousand, two hundred twenty-three".