163141055 has 32 divisors (see below), whose sum is σ = 245721600. Its totient is φ = 101013120.

The previous prime is 163141021. The next prime is 163141067. The reversal of 163141055 is 550141361.

It is not a de Polignac number, because 163141055 - 2²⁰ = 162092479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59096 + ... + 61794.

It is an arithmetic number, because the mean of its divisors is an integer number (7678800).

Almost surely, 2^163141055 is an apocalyptic number.

163141055 is a deficient number, since it is larger than the sum of its proper divisors (82580545).

163141055 is a wasteful number, since it uses less digits than its factorization.

163141055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 163141055 is about 12772.6682803555. The cubic root of 163141055 is about 546.4130824086.

The spelling of 163141055 in words is "one hundred sixty-three million, one hundred forty-one thousand, fifty-five".