20330013310 has 32 divisors (see below), whose sum is σ = 37112504832. Its totient is φ = 8017485600.

The previous prime is 20330013299. The next prime is 20330013343. The reversal of 20330013310 is 1331003302.

It is a super-2 number, since 2×20330013310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 190335 + ... + 277285.

It is an arithmetic number, because the mean of its divisors is an integer number (1159765776).

Almost surely, 2^20330013310 is an apocalyptic number.

20330013310 is a deficient number, since it is larger than the sum of its proper divisors (16782491522).

20330013310 is a wasteful number, since it uses less digits than its factorization.

20330013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87288.

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

Adding to 20330013310 its reverse (1331003302), we get a palindrome (21661016612).

The spelling of 20330013310 in words is "twenty billion, three hundred thirty million, thirteen thousand, three hundred ten".