30660401323 has 8 divisors (see below), whose sum is σ = 32481564192. Its totient is φ = 28841195136.

The previous prime is 30660401287. The next prime is 30660401339. The reversal of 30660401323 is 32310406603.

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 30660401323 - 2²⁵ = 30626846891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30660401291 and 30660401300.

It is not an unprimeable number, because it can be changed into a prime (30660401383) 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, 456840 + ... + 519637.

It is an arithmetic number, because the mean of its divisors is an integer number (4060195524).

Almost surely, 2^30660401323 is an apocalyptic number.

30660401323 is a deficient number, since it is larger than the sum of its proper divisors (1821162869).

30660401323 is a wasteful number, since it uses less digits than its factorization.

30660401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978341.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 30660401323 its reverse (32310406603), we get a palindrome (62970807926).

The spelling of 30660401323 in words is "thirty billion, six hundred sixty million, four hundred one thousand, three hundred twenty-three".