109551802056331 has 2 divisors, whose sum is σ = 109551802056332. Its totient is φ = 109551802056330.

The previous prime is 109551802056289. The next prime is 109551802056349. The reversal of 109551802056331 is 133650208155901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109551802056331 - 2³⁵ = 109517442317963 is a prime.

It is a super-2 number, since 2×109551802056331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109551802056391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54775901028165 + 54775901028166.

It is an arithmetic number, because the mean of its divisors is an integer number (54775901028166).

Almost surely, 2^{109551802056331} is an apocalyptic number.

109551802056331 is a deficient number, since it is larger than the sum of its proper divisors (1).

109551802056331 is an equidigital number, since it uses as much as digits as its factorization.

109551802056331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 49.

The spelling of 109551802056331 in words is "one hundred nine trillion, five hundred fifty-one billion, eight hundred two million, fifty-six thousand, three hundred thirty-one".