10100111108 has 12 divisors (see below), whose sum is σ = 17686750032. Its totient is φ = 5046753960.

The previous prime is 10100111101. The next prime is 10100111113. The reversal of 10100111108 is 80111100101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10100111092 and 10100111101.

It is not an unprimeable number, because it can be changed into a prime (10100111101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818510 + ... + 830757.

It is an arithmetic number, because the mean of its divisors is an integer number (1473895836).

Almost surely, 2^10100111108 is an apocalyptic number.

It is an amenable number.

10100111108 is a deficient number, since it is larger than the sum of its proper divisors (7586638924).

10100111108 is a wasteful number, since it uses less digits than its factorization.

10100111108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650802 (or 1650800 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10100111108 its reverse (80111100101), we get a palindrome (90211211209).

The spelling of 10100111108 in words is "ten billion, one hundred million, one hundred eleven thousand, one hundred eight".