351332534023 has 4 divisors (see below), whose sum is σ = 351436144768. Its totient is φ = 351228923280.

The previous prime is 351332534009. The next prime is 351332534027. The reversal of 351332534023 is 320435233153.

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 351332534023 - 2⁹ = 351332533511 is a prime.

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 351332534023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351332534027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51800286 + ... + 51807067.

It is an arithmetic number, because the mean of its divisors is an integer number (87859036192).

Almost surely, 2^351332534023 is an apocalyptic number.

351332534023 is a deficient number, since it is larger than the sum of its proper divisors (103610745).

351332534023 is a wasteful number, since it uses less digits than its factorization.

351332534023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103610744.

The product of its (nonzero) digits is 97200, while the sum is 34.

Adding to 351332534023 its reverse (320435233153), we get a palindrome (671767767176).

The spelling of 351332534023 in words is "three hundred fifty-one billion, three hundred thirty-two million, five hundred thirty-four thousand, twenty-three".