131403412222133 has 2 divisors, whose sum is σ = 131403412222134. Its totient is φ = 131403412222132.

The previous prime is 131403412222111. The next prime is 131403412222141. The reversal of 131403412222133 is 331222214304131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71906363576644 + 59497048645489 = 8479762^2 + 7713433^2 .

It is a cyclic number.

It is not a de Polignac number, because 131403412222133 - 2⁸ = 131403412221877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131403412222133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131403412222153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65701706111066 + 65701706111067.

It is an arithmetic number, because the mean of its divisors is an integer number (65701706111067).

Almost surely, 2^{131403412222133} is an apocalyptic number.

It is an amenable number.

131403412222133 is a deficient number, since it is larger than the sum of its proper divisors (1).

131403412222133 is an equidigital number, since it uses as much as digits as its factorization.

131403412222133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131403412222133 its reverse (331222214304131), we get a palindrome (462625626526264).

The spelling of 131403412222133 in words is "one hundred thirty-one trillion, four hundred three billion, four hundred twelve million, two hundred twenty-two thousand, one hundred thirty-three".