109947707331 has 16 divisors (see below), whose sum is σ = 182770215168. Its totient is φ = 57115692000.

The previous prime is 109947707299. The next prime is 109947707339. The reversal of 109947707331 is 133707749901.

It is not a de Polignac number, because 109947707331 - 2⁵ = 109947707299 is a prime.

It is a super-2 number, since 2×109947707331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109947707339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237981820 + ... + 237982281.

It is an arithmetic number, because the mean of its divisors is an integer number (11423138448).

Almost surely, 2^109947707331 is an apocalyptic number.

109947707331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

109947707331 is a deficient number, since it is larger than the sum of its proper divisors (72822507837).

109947707331 is a wasteful number, since it uses less digits than its factorization.

109947707331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475964122.

The product of its (nonzero) digits is 1000188, while the sum is 51.

The spelling of 109947707331 in words is "one hundred nine billion, nine hundred forty-seven million, seven hundred seven thousand, three hundred thirty-one".