30313232045 has 8 divisors (see below), whose sum is σ = 37549294080. Its totient is φ = 23468308560.

The previous prime is 30313232041. The next prime is 30313232063. The reversal of 30313232045 is 54023231303.

It is a happy number.

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

It is not a de Polignac number, because 30313232045 - 2² = 30313232041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30313232041) 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, 97784465 + ... + 97784774.

It is an arithmetic number, because the mean of its divisors is an integer number (4693661760).

Almost surely, 2^30313232045 is an apocalyptic number.

It is an amenable number.

30313232045 is a deficient number, since it is larger than the sum of its proper divisors (7236062035).

30313232045 is a wasteful number, since it uses less digits than its factorization.

30313232045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195569275.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 30313232045 its reverse (54023231303), we get a palindrome (84336463348).

The spelling of 30313232045 in words is "thirty billion, three hundred thirteen million, two hundred thirty-two thousand, forty-five".