109530120587 has 8 divisors (see below), whose sum is σ = 111325943040. Its totient is φ = 107748383400.

The previous prime is 109530120551. The next prime is 109530120589. The reversal of 109530120587 is 785021035901.

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

It is a cyclic number.

It is not a de Polignac number, because 109530120587 - 2⁶ = 109530120523 is a prime.

It is a super-2 number, since 2×109530120587² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109530120589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505637 + ... + 3536742.

It is an arithmetic number, because the mean of its divisors is an integer number (13915742880).

Almost surely, 2^109530120587 is an apocalyptic number.

109530120587 is a deficient number, since it is larger than the sum of its proper divisors (1795822453).

109530120587 is a wasteful number, since it uses less digits than its factorization.

109530120587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042633.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 109530120587 in words is "one hundred nine billion, five hundred thirty million, one hundred twenty thousand, five hundred eighty-seven".