109553234935 has 4 divisors (see below), whose sum is σ = 131463881928. Its totient is φ = 87642587944.

The previous prime is 109553234933. The next prime is 109553234983. The reversal of 109553234935 is 539432355901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 539432355901 = 17 ⋅31731315053.

It is a cyclic number.

It is not a de Polignac number, because 109553234935 - 2¹ = 109553234933 is a prime.

It is a super-2 number, since 2×109553234935² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109553234933) 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, 10955323489 + ... + 10955323498.

It is an arithmetic number, because the mean of its divisors is an integer number (32865970482).

Almost surely, 2^109553234935 is an apocalyptic number.

109553234935 is a deficient number, since it is larger than the sum of its proper divisors (21910646993).

109553234935 is an equidigital number, since it uses as much as digits as its factorization.

109553234935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21910646992.

The product of its (nonzero) digits is 2187000, while the sum is 49.

The spelling of 109553234935 in words is "one hundred nine billion, five hundred fifty-three million, two hundred thirty-four thousand, nine hundred thirty-five".