1016141545161 has 16 divisors (see below), whose sum is σ = 1508987726400. Its totient is φ = 675810916704.

The previous prime is 1016141545157. The next prime is 1016141545171. The reversal of 1016141545161 is 1615451416101.

1016141545161 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 141 + 5 + 451 + 61 = 666.

It is not a de Polignac number, because 1016141545161 - 2² = 1016141545157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016141545141) 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, 44899036 + ... + 44921661.

It is an arithmetic number, because the mean of its divisors is an integer number (94311732900).

Almost surely, 2^{1016141545161} is an apocalyptic number.

It is an amenable number.

1016141545161 is a deficient number, since it is larger than the sum of its proper divisors (492846181239).

1016141545161 is an equidigital number, since it uses as much as digits as its factorization.

1016141545161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89821125 (or 89821119 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The spelling of 1016141545161 in words is "one trillion, sixteen billion, one hundred forty-one million, five hundred forty-five thousand, one hundred sixty-one".