351023 has 2 divisors, whose sum is σ = 351024. Its totient is φ = 351022.

The previous prime is 351011. The next prime is 351031. The reversal of 351023 is 320153.

It is a strong prime.

It is an emirp because it is prime and its reverse (320153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 351023 - 2⁸ = 350767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350989 and 351007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175511 + 175512.

It is an arithmetic number, because the mean of its divisors is an integer number (175512).

2³⁵¹⁰²³ is an apocalyptic number.

351023 is a deficient number, since it is larger than the sum of its proper divisors (1).

351023 is an equidigital number, since it uses as much as digits as its factorization.

351023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 351023 is about 592.4719402638. The cubic root of 351023 is about 70.5415813586.

Adding to 351023 its reverse (320153), we get a palindrome (671176).

The spelling of 351023 in words is "three hundred fifty-one thousand, twenty-three".