101008698921906 has 128 divisors (see below), whose sum is σ = 222383771136000. Its totient is φ = 30482922091776.

The previous prime is 101008698921869. The next prime is 101008698921913. The reversal of 101008698921906 is 609129896800101.

It is a self number, because there is not a number n which added to its sum of digits gives 101008698921906.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84170556 + ... + 85362168.

It is an arithmetic number, because the mean of its divisors is an integer number (1737373212000).

Almost surely, 2^{101008698921906} is an apocalyptic number.

101008698921906 is an abundant number, since it is smaller than the sum of its proper divisors (121375072214094).

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

101008698921906 is a wasteful number, since it uses less digits than its factorization.

101008698921906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192088.

The product of its (nonzero) digits is 3359232, while the sum is 60.

The spelling of 101008698921906 in words is "one hundred one trillion, eight billion, six hundred ninety-eight million, nine hundred twenty-one thousand, nine hundred six".