141313297 has 2 divisors, whose sum is σ = 141313298. Its totient is φ = 141313296.

The previous prime is 141313247. The next prime is 141313303. The reversal of 141313297 is 792313141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131882256 + 9431041 = 11484^2 + 3071^2 .

It is a cyclic number.

It is not a de Polignac number, because 141313297 - 2⁷ = 141313169 is a prime.

It is not a weakly prime, because it can be changed into another prime (141313247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70656648 + 70656649.

It is an arithmetic number, because the mean of its divisors is an integer number (70656649).

Almost surely, 2^141313297 is an apocalyptic number.

It is an amenable number.

141313297 is a deficient number, since it is larger than the sum of its proper divisors (1).

141313297 is an equidigital number, since it uses as much as digits as its factorization.

141313297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 141313297 is about 11887.5269505478. The cubic root of 141313297 is about 520.8679992685.

Subtracting from 141313297 its sum of digits (31), we obtain a triangular number (141313266 = T₁₆₈₁₁).

The spelling of 141313297 in words is "one hundred forty-one million, three hundred thirteen thousand, two hundred ninety-seven".