351301166423 has 2 divisors, whose sum is σ = 351301166424. Its totient is φ = 351301166422.

The previous prime is 351301166417. The next prime is 351301166431. The reversal of 351301166423 is 324661103153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 351301166423 - 2¹² = 351301162327 is a prime.

It is a super-2 number, since 2×351301166423² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351301166443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175650583211 + 175650583212.

It is an arithmetic number, because the mean of its divisors is an integer number (175650583212).

Almost surely, 2^351301166423 is an apocalyptic number.

351301166423 is a deficient number, since it is larger than the sum of its proper divisors (1).

351301166423 is an equidigital number, since it uses as much as digits as its factorization.

351301166423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 351301166423 its reverse (324661103153), we get a palindrome (675962269576).

The spelling of 351301166423 in words is "three hundred fifty-one billion, three hundred one million, one hundred sixty-six thousand, four hundred twenty-three".