351113331552271 has 2 divisors, whose sum is σ = 351113331552272. Its totient is φ = 351113331552270.

The previous prime is 351113331552257. The next prime is 351113331552287. The reversal of 351113331552271 is 172255133311153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 351113331552271 - 2⁷ = 351113331552143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351113331852271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175556665776135 + 175556665776136.

It is an arithmetic number, because the mean of its divisors is an integer number (175556665776136).

Almost surely, 2^{351113331552271} is an apocalyptic number.

351113331552271 is a deficient number, since it is larger than the sum of its proper divisors (1).

351113331552271 is an equidigital number, since it uses as much as digits as its factorization.

351113331552271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 283500, while the sum is 43.

The spelling of 351113331552271 in words is "three hundred fifty-one trillion, one hundred thirteen billion, three hundred thirty-one million, five hundred fifty-two thousand, two hundred seventy-one".