20340133110 has 96 divisors (see below), whose sum is σ = 57717474048. Its totient is φ = 4928765760.

The previous prime is 20340133109. The next prime is 20340133139. The reversal of 20340133110 is 1133104302.

20340133110 is a `hidden beast` number, since 2 + 0 + 340 + 13 + 311 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4435879 + ... + 4440461.

It is an arithmetic number, because the mean of its divisors is an integer number (601223688).

Almost surely, 2^20340133110 is an apocalyptic number.

20340133110 is an abundant number, since it is smaller than the sum of its proper divisors (37377340938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20340133110 is a wasteful number, since it uses less digits than its factorization.

20340133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090 (or 9087 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20340133110 its reverse (1133104302), we get a palindrome (21473237412).

The spelling of 20340133110 in words is "twenty billion, three hundred forty million, one hundred thirty-three thousand, one hundred ten".