20102313110 has 32 divisors (see below), whose sum is σ = 39784476672. Its totient is φ = 7252368480.

The previous prime is 20102313073. The next prime is 20102313223. The reversal of 20102313110 is 1131320102.

20102313110 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705512 + ... + 733451.

It is an arithmetic number, because the mean of its divisors is an integer number (1243264896).

Almost surely, 2^20102313110 is an apocalyptic number.

20102313110 is a deficient number, since it is larger than the sum of its proper divisors (19682163562).

20102313110 is a wasteful number, since it uses less digits than its factorization.

20102313110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439108.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20102313110 its reverse (1131320102), we get a palindrome (21233633212).

The spelling of 20102313110 in words is "twenty billion, one hundred two million, three hundred thirteen thousand, one hundred ten".