351065413273 has 2 divisors, whose sum is σ = 351065413274. Its totient is φ = 351065413272.

The previous prime is 351065413267. The next prime is 351065413327. The reversal of 351065413273 is 372314560153.

Together with next prime (351065413327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204967169289 + 146098243984 = 452733^2 + 382228^2 .

It is a cyclic number.

It is not a de Polignac number, because 351065413273 - 2³⁷ = 213626459801 is a prime.

It is a super-3 number, since 3×351065413273³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (351065423273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175532706636 + 175532706637.

It is an arithmetic number, because the mean of its divisors is an integer number (175532706637).

Almost surely, 2^351065413273 is an apocalyptic number.

It is an amenable number.

351065413273 is a deficient number, since it is larger than the sum of its proper divisors (1).

351065413273 is an equidigital number, since it uses as much as digits as its factorization.

351065413273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 351065413273 in words is "three hundred fifty-one billion, sixty-five million, four hundred thirteen thousand, two hundred seventy-three".