141563655601 has 4 divisors (see below), whose sum is σ = 141796874752. Its totient is φ = 141330436452.

The previous prime is 141563655599. The next prime is 141563655619. The reversal of 141563655601 is 106556365141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106556365141 = 3851 ⋅27669791.

It is a cyclic number.

It is not a de Polignac number, because 141563655601 - 2¹ = 141563655599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141563655691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116608665 + ... + 116609878.

It is an arithmetic number, because the mean of its divisors is an integer number (35449218688).

Almost surely, 2^141563655601 is an apocalyptic number.

It is an amenable number.

141563655601 is a deficient number, since it is larger than the sum of its proper divisors (233219151).

141563655601 is an equidigital number, since it uses as much as digits as its factorization.

141563655601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233219150.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 141563655601 in words is "one hundred forty-one billion, five hundred sixty-three million, six hundred fifty-five thousand, six hundred one".