354330023 has 2 divisors, whose sum is σ = 354330024. Its totient is φ = 354330022.

The previous prime is 354330017. The next prime is 354330073. The reversal of 354330023 is 320033453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354330023 - 2⁴ = 354330007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354330073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177165011 + 177165012.

It is an arithmetic number, because the mean of its divisors is an integer number (177165012).

Almost surely, 2^354330023 is an apocalyptic number.

354330023 is a deficient number, since it is larger than the sum of its proper divisors (1).

354330023 is an equidigital number, since it uses as much as digits as its factorization.

354330023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 354330023 is about 18823.6559413946. The cubic root of 354330023 is about 707.6241574779.

Adding to 354330023 its reverse (320033453), we get a palindrome (674363476).

The spelling of 354330023 in words is "three hundred fifty-four million, three hundred thirty thousand, twenty-three".