20010110108 has 12 divisors (see below), whose sum is σ = 35027330520. Its totient is φ = 10002301392.

The previous prime is 20010110047. The next prime is 20010110137. The reversal of 20010110108 is 80101101002.

It is a junction number, because it is equal to n+sod(n) for n = 20010110092 and 20010110101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672023 + ... + 701166.

It is an arithmetic number, because the mean of its divisors is an integer number (2918944210).

Almost surely, 2^20010110108 is an apocalyptic number.

It is an amenable number.

20010110108 is a deficient number, since it is larger than the sum of its proper divisors (15017220412).

20010110108 is a wasteful number, since it uses less digits than its factorization.

20010110108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376836 (or 1376834 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The spelling of 20010110108 in words is "twenty billion, ten million, one hundred ten thousand, one hundred eight".