109271852316 has 144 divisors (see below), whose sum is σ = 311636183040. Its totient is φ = 31997496960.

The previous prime is 109271852309. The next prime is 109271852321. The reversal of 109271852316 is 613258172901.

109271852316 is a `hidden beast` number, since 10 + 9 + 271 + 8 + 52 + 316 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1433190 + ... + 1507506.

It is an arithmetic number, because the mean of its divisors is an integer number (2164140160).

Almost surely, 2^109271852316 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 109271852316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155818091520).

109271852316 is an abundant number, since it is smaller than the sum of its proper divisors (202364330724).

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

109271852316 is a wasteful number, since it uses less digits than its factorization.

109271852316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74464 (or 74459 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 109271852316 in words is "one hundred nine billion, two hundred seventy-one million, eight hundred fifty-two thousand, three hundred sixteen".