353122300423 has 4 divisors (see below), whose sum is σ = 357592203040. Its totient is φ = 348652397808.

The previous prime is 353122300387. The next prime is 353122300429. The reversal of 353122300423 is 324003221353.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353122300423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 353122300391 and 353122300400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353122300429) 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, 2234951190 + ... + 2234951347.

It is an arithmetic number, because the mean of its divisors is an integer number (89398050760).

Almost surely, 2^353122300423 is an apocalyptic number.

353122300423 is a deficient number, since it is larger than the sum of its proper divisors (4469902617).

353122300423 is an equidigital number, since it uses as much as digits as its factorization.

353122300423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4469902616.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 353122300423 its reverse (324003221353), we get a palindrome (677125521776).

The spelling of 353122300423 in words is "three hundred fifty-three billion, one hundred twenty-two million, three hundred thousand, four hundred twenty-three".