20340201110 has 32 divisors (see below), whose sum is σ = 38251092672. Its totient is φ = 7772786560.

The previous prime is 20340201109. The next prime is 20340201113. The reversal of 20340201110 is 1110204302.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20340201113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134972 + ... + 242688.

It is an arithmetic number, because the mean of its divisors is an integer number (1195346646).

Almost surely, 2^20340201110 is an apocalyptic number.

20340201110 is a deficient number, since it is larger than the sum of its proper divisors (17910891562).

20340201110 is a wasteful number, since it uses less digits than its factorization.

20340201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108568.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20340201110 its reverse (1110204302), we get a palindrome (21450405412).

The spelling of 20340201110 in words is "twenty billion, three hundred forty million, two hundred one thousand, one hundred ten".