355041023 has 2 divisors, whose sum is σ = 355041024. Its totient is φ = 355041022.

The previous prime is 355041007. The next prime is 355041061. The reversal of 355041023 is 320140553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355041023 - 2⁴ = 355041007 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 355041023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355041623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177520511 + 177520512.

It is an arithmetic number, because the mean of its divisors is an integer number (177520512).

Almost surely, 2^355041023 is an apocalyptic number.

355041023 is a deficient number, since it is larger than the sum of its proper divisors (1).

355041023 is an equidigital number, since it uses as much as digits as its factorization.

355041023 is an evil number, because the sum of its binary digits is even.

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

The square root of 355041023 is about 18842.5322873546. The cubic root of 355041023 is about 708.0971483777.

Adding to 355041023 its reverse (320140553), we get a palindrome (675181576).

The spelling of 355041023 in words is "three hundred fifty-five million, forty-one thousand, twenty-three".