320023240030 has 16 divisors (see below), whose sum is σ = 620352742464. Its totient is φ = 118162427040.

The previous prime is 320023240027. The next prime is 320023240057. The reversal of 320023240030 is 30042320023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1230858486 + ... + 1230858745.

It is an arithmetic number, because the mean of its divisors is an integer number (38772046404).

Almost surely, 2^320023240030 is an apocalyptic number.

320023240030 is a deficient number, since it is larger than the sum of its proper divisors (300329502434).

320023240030 is a wasteful number, since it uses less digits than its factorization.

320023240030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461717251.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 320023240030 its reverse (30042320023), we get a palindrome (350065560053).

The spelling of 320023240030 in words is "three hundred twenty billion, twenty-three million, two hundred forty thousand, thirty".