106615502065 has 8 divisors (see below), whose sum is σ = 127953907200. Its totient is φ = 85282198512.

The previous prime is 106615502051. The next prime is 106615502069. The reversal of 106615502065 is 560205516601.

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 106615502065 - 2¹⁷ = 106615370993 is a prime.

It is a super-2 number, since 2×106615502065² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106615502069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229265 + ... + 1313134.

It is an arithmetic number, because the mean of its divisors is an integer number (15994238400).

Almost surely, 2^106615502065 is an apocalyptic number.

It is an amenable number.

106615502065 is a deficient number, since it is larger than the sum of its proper divisors (21338405135).

106615502065 is an equidigital number, since it uses as much as digits as its factorization.

106615502065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550791.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 106615502065 in words is "one hundred six billion, six hundred fifteen million, five hundred two thousand, sixty-five".