20301511330 has 8 divisors (see below), whose sum is σ = 36542720412. Its totient is φ = 8120604528.

The previous prime is 20301511313. The next prime is 20301511337. The reversal of 20301511330 is 3311510302.

It can be written as a sum of positive squares in 2 ways, for example, as 20240468361 + 61042969 = 142269^2 + 7813^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20301511298 and 20301511307.

It is not an unprimeable number, because it can be changed into a prime (20301511337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015075557 + ... + 1015075576.

Almost surely, 2^20301511330 is an apocalyptic number.

20301511330 is a deficient number, since it is larger than the sum of its proper divisors (16241209082).

20301511330 is a wasteful number, since it uses less digits than its factorization.

20301511330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030151140.

The product of its (nonzero) digits is 270, while the sum is 19.

The spelling of 20301511330 in words is "twenty billion, three hundred one million, five hundred eleven thousand, three hundred thirty".