10011061908 has 36 divisors (see below), whose sum is σ = 25327830528. Its totient is φ = 3334107600.

The previous prime is 10011061877. The next prime is 10011061913. The reversal of 10011061908 is 80916011001.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79366 + ... + 162237.

It is an arithmetic number, because the mean of its divisors is an integer number (703550848).

Almost surely, 2^10011061908 is an apocalyptic number.

10011061908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10011061908 is an abundant number, since it is smaller than the sum of its proper divisors (15316768620).

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

10011061908 is a wasteful number, since it uses less digits than its factorization.

10011061908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242764 (or 242759 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

Adding to 10011061908 its reverse (80916011001), we get a palindrome (90927072909).

The spelling of 10011061908 in words is "ten billion, eleven million, sixty-one thousand, nine hundred eight".