20032520110 has 16 divisors (see below), whose sum is σ = 36077479056. Its totient is φ = 8008798528.

The previous prime is 20032520099. The next prime is 20032520111. The reversal of 20032520110 is 1102523002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032520111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506167 + ... + 544306.

It is an arithmetic number, because the mean of its divisors is an integer number (2254842441).

Almost surely, 2^20032520110 is an apocalyptic number.

20032520110 is a deficient number, since it is larger than the sum of its proper divisors (16044958946).

20032520110 is a wasteful number, since it uses less digits than its factorization.

20032520110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052387.

The product of its (nonzero) digits is 120, while the sum is 16.

The spelling of 20032520110 in words is "twenty billion, thirty-two million, five hundred twenty thousand, one hundred ten".