10100011008 has 52 divisors (see below), whose sum is σ = 26930107688. Its totient is φ = 3366666240.

The previous prime is 10100011007. The next prime is 10100011021. The reversal of 10100011008 is 80011000101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10100010984 and 10100011002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100011001) 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, 398683 + ... + 423258.

Almost surely, 2^10100011008 is an apocalyptic number.

It is an amenable number.

10100011008 is an abundant number, since it is smaller than the sum of its proper divisors (16830096680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100011008 is an frugal number, since it uses more digits than its factorization.

10100011008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821968 (or 821946 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10100011008 its reverse (80011000101), we get a palindrome (90111011109).

The spelling of 10100011008 in words is "ten billion, one hundred million, eleven thousand, eight".