109948731027 has 16 divisors (see below), whose sum is σ = 150016609440. Its totient is φ = 71602083072.

The previous prime is 109948731017. The next prime is 109948731077. The reversal of 109948731027 is 720137849901.

It is not a de Polignac number, because 109948731027 - 2²³ = 109940342419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109948731017) 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, 1473418 + ... + 1546239.

It is an arithmetic number, because the mean of its divisors is an integer number (9376038090).

Almost surely, 2^109948731027 is an apocalyptic number.

109948731027 is a deficient number, since it is larger than the sum of its proper divisors (40067878413).

109948731027 is a wasteful number, since it uses less digits than its factorization.

109948731027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019942.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 109948731027 in words is "one hundred nine billion, nine hundred forty-eight million, seven hundred thirty-one thousand, twenty-seven".