11630442323 has 8 divisors (see below), whose sum is σ = 11948668320. Its totient is φ = 11312421120.

The previous prime is 11630442311. The next prime is 11630442409. The reversal of 11630442323 is 32324403611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11630442323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11630442023) 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, 67658 + ... + 166848.

It is an arithmetic number, because the mean of its divisors is an integer number (1493583540).

Almost surely, 2^11630442323 is an apocalyptic number.

11630442323 is a deficient number, since it is larger than the sum of its proper divisors (318225997).

11630442323 is an equidigital number, since it uses as much as digits as its factorization.

11630442323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102397.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11630442323 its reverse (32324403611), we get a palindrome (43954845934).

The spelling of 11630442323 in words is "eleven billion, six hundred thirty million, four hundred forty-two thousand, three hundred twenty-three".