101117379608 has 64 divisors (see below), whose sum is σ = 221182080000. Its totient is φ = 43320354336.

The previous prime is 101117379599. The next prime is 101117379647. The reversal of 101117379608 is 806973711101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10749035 + ... + 10758437.

It is an arithmetic number, because the mean of its divisors is an integer number (3455970000).

Almost surely, 2^101117379608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101117379608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110591040000).

101117379608 is an abundant number, since it is smaller than the sum of its proper divisors (120064700392).

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

101117379608 is an equidigital number, since it uses as much as digits as its factorization.

101117379608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13349 (or 13331 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 44.

The spelling of 101117379608 in words is "one hundred one billion, one hundred seventeen million, three hundred seventy-nine thousand, six hundred eight".