355112323 has 4 divisors (see below), whose sum is σ = 355734808. Its totient is φ = 354489840.

The previous prime is 355112309. The next prime is 355112333. The reversal of 355112323 is 323211553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323211553 = 7 ⋅46173079.

It is a cyclic number.

It is not a de Polignac number, because 355112323 - 2⁹ = 355111811 is a prime.

It is a super-2 number, since 2×355112323² = 252209523892912658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355112333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310386 + ... + 311527.

It is an arithmetic number, because the mean of its divisors is an integer number (88933702).

Almost surely, 2^355112323 is an apocalyptic number.

355112323 is a deficient number, since it is larger than the sum of its proper divisors (622485).

355112323 is an equidigital number, since it uses as much as digits as its factorization.

355112323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622484.

The product of its digits is 2700, while the sum is 25.

The square root of 355112323 is about 18844.4241886028. The cubic root of 355112323 is about 708.1445456681.

Adding to 355112323 its reverse (323211553), we get a palindrome (678323876).

The spelling of 355112323 in words is "three hundred fifty-five million, one hundred twelve thousand, three hundred twenty-three".