106061021163 has 20 divisors (see below), whose sum is σ = 160217034120. Its totient is φ = 69912878112.

The previous prime is 106061021159. The next prime is 106061021189. The reversal of 106061021163 is 361120160601.

106061021163 is a `hidden beast` number, since 10 + 6 + 0 + 610 + 21 + 16 + 3 = 666.

It is not a de Polignac number, because 106061021163 - 2² = 106061021159 is a prime.

It is a super-2 number, since 2×106061021163² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (106061021123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7348945 + ... + 7363362.

It is an arithmetic number, because the mean of its divisors is an integer number (8010851706).

Almost surely, 2^106061021163 is an apocalyptic number.

106061021163 is a deficient number, since it is larger than the sum of its proper divisors (54156012957).

106061021163 is an equidigital number, since it uses as much as digits as its factorization.

106061021163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14712408 (or 14712399 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 106061021163 its reverse (361120160601), we get a palindrome (467181181764).

The spelling of 106061021163 in words is "one hundred six billion, sixty-one million, twenty-one thousand, one hundred sixty-three".