141006561111 has 24 divisors (see below), whose sum is σ = 219373932960. Its totient is φ = 86761244736.

The previous prime is 141006561083. The next prime is 141006561131. The reversal of 141006561111 is 111165600141.

141006561111 is a `hidden beast` number, since 1 + 4 + 1 + 0 + 0 + 656 + 1 + 1 + 1 + 1 = 666.

It is not a de Polignac number, because 141006561111 - 2¹⁸ = 141006298967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141006561131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 804685 + ... + 964121.

It is an arithmetic number, because the mean of its divisors is an integer number (9140580540).

Almost surely, 2^141006561111 is an apocalyptic number.

141006561111 is a deficient number, since it is larger than the sum of its proper divisors (78367371849).

141006561111 is a wasteful number, since it uses less digits than its factorization.

141006561111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167015 (or 167012 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 141006561111 in words is "one hundred forty-one billion, six million, five hundred sixty-one thousand, one hundred eleven".