355134023 has 4 divisors (see below), whose sum is σ = 355304208. Its totient is φ = 354963840.

The previous prime is 355133957. The next prime is 355134071. The reversal of 355134023 is 320431553.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 355134023 - 2¹² = 355129927 is a prime.

It is a super-2 number, since 2×355134023² = 252240348584329058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355133983 and 355134001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355134083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81923 + ... + 86148.

It is an arithmetic number, because the mean of its divisors is an integer number (88826052).

Almost surely, 2^355134023 is an apocalyptic number.

355134023 is a deficient number, since it is larger than the sum of its proper divisors (170185).

355134023 is a wasteful number, since it uses less digits than its factorization.

355134023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170184.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 355134023 is about 18844.9999469355. Note that the first 4 decimals coincide. The cubic root of 355134023 is about 708.1589696711.

Adding to 355134023 its reverse (320431553), we get a palindrome (675565576).

The spelling of 355134023 in words is "three hundred fifty-five million, one hundred thirty-four thousand, twenty-three".