109130980884638 has 8 divisors (see below), whose sum is σ = 164074523225088. Its totient is φ = 54439473142944.

The previous prime is 109130980884637. The next prime is 109130980884647. The reversal of 109130980884638 is 836488089031901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109130980884637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63008648606 + ... + 63008650337.

It is an arithmetic number, because the mean of its divisors is an integer number (20509315403136).

Almost surely, 2^{109130980884638} is an apocalyptic number.

109130980884638 is a deficient number, since it is larger than the sum of its proper divisors (54943542340450).

109130980884638 is a wasteful number, since it uses less digits than its factorization.

109130980884638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126017299378.

The product of its (nonzero) digits is 71663616, while the sum is 68.

The spelling of 109130980884638 in words is "one hundred nine trillion, one hundred thirty billion, nine hundred eighty million, eight hundred eighty-four thousand, six hundred thirty-eight".