131355050251519 has 2 divisors, whose sum is σ = 131355050251520. Its totient is φ = 131355050251518.

The previous prime is 131355050251423. The next prime is 131355050251541. The reversal of 131355050251519 is 915152050553131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131355050251519 - 2¹¹ = 131355050249471 is a prime.

It is a super-2 number, since 2×131355050251519² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131355050251589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65677525125759 + 65677525125760.

It is an arithmetic number, because the mean of its divisors is an integer number (65677525125760).

Almost surely, 2^{131355050251519} is an apocalyptic number.

131355050251519 is a deficient number, since it is larger than the sum of its proper divisors (1).

131355050251519 is an equidigital number, since it uses as much as digits as its factorization.

131355050251519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 506250, while the sum is 46.

The spelling of 131355050251519 in words is "one hundred thirty-one trillion, three hundred fifty-five billion, fifty million, two hundred fifty-one thousand, five hundred nineteen".