131312221230283 has 2 divisors, whose sum is σ = 131312221230284. Its totient is φ = 131312221230282.

The previous prime is 131312221230217. The next prime is 131312221230331. The reversal of 131312221230283 is 382032122213131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131312221230283 - 2²⁹ = 131311684359371 is a prime.

It is not a weakly prime, because it can be changed into another prime (131312221230083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65656110615141 + 65656110615142.

It is an arithmetic number, because the mean of its divisors is an integer number (65656110615142).

Almost surely, 2^{131312221230283} is an apocalyptic number.

131312221230283 is a deficient number, since it is larger than the sum of its proper divisors (1).

131312221230283 is an equidigital number, since it uses as much as digits as its factorization.

131312221230283 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 34.

The spelling of 131312221230283 in words is "one hundred thirty-one trillion, three hundred twelve billion, two hundred twenty-one million, two hundred thirty thousand, two hundred eighty-three".