10616111516061 has 24 divisors (see below), whose sum is σ = 15705379706016. Its totient is φ = 6906480305760.

The previous prime is 10616111516009. The next prime is 10616111516113. The reversal of 10616111516061 is 16061511161601.

It is a happy number.

10616111516061 is a `hidden beast` number, since 1 + 0 + 616 + 11 + 15 + 16 + 0 + 6 + 1 = 666.

10616111516061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10616111516009) and next prime (10616111516113).

It is not a de Polignac number, because 10616111516061 - 2³⁸ = 10341233609117 is a prime.

It is a super-2 number, since 2×10616111516061² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10616111516161) 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, 12149650 + ... + 12994083.

It is an arithmetic number, because the mean of its divisors is an integer number (654390821084).

Almost surely, 2^{10616111516061} is an apocalyptic number.

It is an amenable number.

10616111516061 is a deficient number, since it is larger than the sum of its proper divisors (5089268189955).

10616111516061 is a wasteful number, since it uses less digits than its factorization.

10616111516061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25144873 (or 25144870 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 36.

Adding to 10616111516061 its reverse (16061511161601), we get a palindrome (26677622677662).

The spelling of 10616111516061 in words is "ten trillion, six hundred sixteen billion, one hundred eleven million, five hundred sixteen thousand, sixty-one".