109872633793 has 16 divisors (see below), whose sum is σ = 118733758416. Its totient is φ = 101070489600.

The previous prime is 109872633763. The next prime is 109872633883. The reversal of 109872633793 is 397336278901.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 11858556609 + 98014077184 = 108897^2 + 313072^2 .

It is a cyclic number.

It is not a de Polignac number, because 109872633793 - 2⁹ = 109872633281 is a prime.

It is a super-2 number, since 2×109872633793² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109872633763) 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, 5709055 + ... + 5728267.

It is an arithmetic number, because the mean of its divisors is an integer number (7420859901).

Almost surely, 2^109872633793 is an apocalyptic number.

109872633793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

109872633793 is a deficient number, since it is larger than the sum of its proper divisors (8861124623).

109872633793 is a wasteful number, since it uses less digits than its factorization.

109872633793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20724.

The product of its (nonzero) digits is 10287648, while the sum is 58.

The spelling of 109872633793 in words is "one hundred nine billion, eight hundred seventy-two million, six hundred thirty-three thousand, seven hundred ninety-three".