131301030439 has 2 divisors, whose sum is σ = 131301030440. Its totient is φ = 131301030438.

The previous prime is 131301030409. The next prime is 131301030451. The reversal of 131301030439 is 934030103131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131301030439 - 2¹⁹ = 131300506151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131301030409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650515219 + 65650515220.

It is an arithmetic number, because the mean of its divisors is an integer number (65650515220).

Almost surely, 2^131301030439 is an apocalyptic number.

131301030439 is a deficient number, since it is larger than the sum of its proper divisors (1).

131301030439 is an equidigital number, since it uses as much as digits as its factorization.

131301030439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 131301030439 in words is "one hundred thirty-one billion, three hundred one million, thirty thousand, four hundred thirty-nine".