20301310330 has 32 divisors (see below), whose sum is σ = 41772657024. Its totient is φ = 6958789056.

The previous prime is 20301310327. The next prime is 20301310343. The reversal of 20301310330 is 3301310302.

It is a super-2 number, since 2×20301310330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281464 + ... + 346156.

It is an arithmetic number, because the mean of its divisors is an integer number (1305395532).

Almost surely, 2^20301310330 is an apocalyptic number.

20301310330 is an abundant number, since it is smaller than the sum of its proper divisors (21471346694).

20301310330 is a wasteful number, since it uses less digits than its factorization.

20301310330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69190.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 20301310330 its reverse (3301310302), we get a palindrome (23602620632).

The spelling of 20301310330 in words is "twenty billion, three hundred one million, three hundred ten thousand, three hundred thirty".