354231023 has 8 divisors (see below), whose sum is σ = 379817280. Its totient is φ = 329172480.

The previous prime is 354231011. The next prime is 354231047. The reversal of 354231023 is 320132453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354231023 - 2¹² = 354226927 is a prime.

It is a super-3 number, since 3×354231023³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354231023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354231223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130538 + ... + 133223.

It is an arithmetic number, because the mean of its divisors is an integer number (47477160).

Almost surely, 2^354231023 is an apocalyptic number.

354231023 is a deficient number, since it is larger than the sum of its proper divisors (25586257).

354231023 is a wasteful number, since it uses less digits than its factorization.

354231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263857.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 354231023 is about 18821.0260878625. The cubic root of 354231023 is about 707.5582478150.

Adding to 354231023 its reverse (320132453), we get a palindrome (674363476).

The spelling of 354231023 in words is "three hundred fifty-four million, two hundred thirty-one thousand, twenty-three".