30403352343323 has 4 divisors (see below), whose sum is σ = 30403411602600. Its totient is φ = 30403293084048.

The previous prime is 30403352343317. The next prime is 30403352343341. The reversal of 30403352343323 is 32334325330403.

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 30403352343323 - 2¹⁰ = 30403352342299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30403352363323) 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, 28853273 + ... + 29888426.

It is an arithmetic number, because the mean of its divisors is an integer number (7600852900650).

Almost surely, 2^{30403352343323} is an apocalyptic number.

30403352343323 is a deficient number, since it is larger than the sum of its proper divisors (59259277).

30403352343323 is an equidigital number, since it uses as much as digits as its factorization.

30403352343323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59259276.

The product of its (nonzero) digits is 699840, while the sum is 38.

Adding to 30403352343323 its reverse (32334325330403), we get a palindrome (62737677673726).

The spelling of 30403352343323 in words is "thirty trillion, four hundred three billion, three hundred fifty-two million, three hundred forty-three thousand, three hundred twenty-three".