30423133132403 has 16 divisors (see below), whose sum is σ = 33452856213504. Its totient is φ = 27437441895360.

The previous prime is 30423133132373. The next prime is 30423133132471.

30423133132403 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 30423133132403 - 2¹⁰ = 30423133131379 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 30423133132403.

It is not an unprimeable number, because it can be changed into a prime (30423133132003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16880126 + ... + 18595292.

It is an arithmetic number, because the mean of its divisors is an integer number (2090803513344).

Almost surely, 2^{30423133132403} is an apocalyptic number.

30423133132403 is a deficient number, since it is larger than the sum of its proper divisors (3029723081101).

30423133132403 is a wasteful number, since it uses less digits than its factorization.

30423133132403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728002.

The product of its (nonzero) digits is 46656, while the sum is 32.

It can be divided in two parts, 3042313 and 3132403, that added together give a palindrome (6174716).

The spelling of 30423133132403 in words is "thirty trillion, four hundred twenty-three billion, one hundred thirty-three million, one hundred thirty-two thousand, four hundred three".