109551802056330 has 64 divisors (see below), whose sum is σ = 275716580866560. Its totient is φ = 27820051370496.

The previous prime is 109551802056289. The next prime is 109551802056331. The reversal of 109551802056330 is 33650208155901.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 109551802056330.

It is not an unprimeable number, because it can be changed into a prime (109551802056331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 862413282 + ... + 862540301.

It is an arithmetic number, because the mean of its divisors is an integer number (4308071576040).

Almost surely, 2^{109551802056330} is an apocalyptic number.

109551802056330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109551802056330 is an abundant number, since it is smaller than the sum of its proper divisors (166164778810230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109551802056330 is a wasteful number, since it uses less digits than its factorization.

109551802056330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724953695.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 109551802056330 in words is "one hundred nine trillion, five hundred fifty-one billion, eight hundred two million, fifty-six thousand, three hundred thirty".