355104023 has 2 divisors, whose sum is σ = 355104024. Its totient is φ = 355104022.

The previous prime is 355104017. The next prime is 355104031. The reversal of 355104023 is 320401553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355104023 - 2⁸ = 355103767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 355104023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355104073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177552011 + 177552012.

It is an arithmetic number, because the mean of its divisors is an integer number (177552012).

Almost surely, 2^355104023 is an apocalyptic number.

355104023 is a deficient number, since it is larger than the sum of its proper divisors (1).

355104023 is an equidigital number, since it uses as much as digits as its factorization.

355104023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 355104023 is about 18844.2039630227. The cubic root of 355104023 is about 708.1390284977.

Adding to 355104023 its reverse (320401553), we get a palindrome (675505576).

The spelling of 355104023 in words is "three hundred fifty-five million, one hundred four thousand, twenty-three".