161060555061107 has 16 divisors (see below), whose sum is σ = 173473610365440. Its totient is φ = 148650898915872.

The previous prime is 161060555061097. The next prime is 161060555061137. The reversal of 161060555061107 is 701160555060161.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 161060555061107 - 2³⁸ = 160785677154163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161060555061137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4913512244 + ... + 4913545022.

It is an arithmetic number, because the mean of its divisors is an integer number (10842100647840).

Almost surely, 2^{161060555061107} is an apocalyptic number.

161060555061107 is a deficient number, since it is larger than the sum of its proper divisors (12413055304333).

161060555061107 is a wasteful number, since it uses less digits than its factorization.

161060555061107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73082.

The product of its (nonzero) digits is 189000, while the sum is 44.

The spelling of 161060555061107 in words is "one hundred sixty-one trillion, sixty billion, five hundred fifty-five million, sixty-one thousand, one hundred seven".