131101230222055 has 8 divisors (see below), whose sum is σ = 160668741719232. Its totient is φ = 102649473875808.

The previous prime is 131101230221981. The next prime is 131101230222077. The reversal of 131101230222055 is 550222032101131.

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 131101230222055 - 2³⁵ = 131066870483687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278938787472 + ... + 278938787941.

It is an arithmetic number, because the mean of its divisors is an integer number (20083592714904).

Almost surely, 2^{131101230222055} is an apocalyptic number.

131101230222055 is a deficient number, since it is larger than the sum of its proper divisors (29567511497177).

131101230222055 is an equidigital number, since it uses as much as digits as its factorization.

131101230222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557877575465.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 131101230222055 its reverse (550222032101131), we get a palindrome (681323262323186).

The spelling of 131101230222055 in words is "one hundred thirty-one trillion, one hundred one billion, two hundred thirty million, two hundred twenty-two thousand, fifty-five".