60101161561 has 8 divisors (see below), whose sum is σ = 68874202880. Its totient is φ = 51374910528.

The previous prime is 60101161553. The next prime is 60101161573. The reversal of 60101161561 is 16516110106.

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 60101161561 - 2³ = 60101161553 is a prime.

It is a super-2 number, since 2×60101161561² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60101161511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11694816 + ... + 11699953.

It is an arithmetic number, because the mean of its divisors is an integer number (8609275360).

Almost surely, 2^60101161561 is an apocalyptic number.

It is an amenable number.

60101161561 is a deficient number, since it is larger than the sum of its proper divisors (8773041319).

60101161561 is a wasteful number, since it uses less digits than its factorization.

60101161561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23395143.

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 60101161561 its reverse (16516110106), we get a palindrome (76617271667).

The spelling of 60101161561 in words is "sixty billion, one hundred one million, one hundred sixty-one thousand, five hundred sixty-one".