106605115015604 has 24 divisors (see below), whose sum is σ = 187127601528000. Its totient is φ = 53140094663040.

The previous prime is 106605115015601. The next prime is 106605115015631. The reversal of 106605115015604 is 406510511506601.

It is a happy number.

It is a super-2 number, since 2×106605115015604² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106605115015601) 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, 49088972 + ... + 51214620.

It is an arithmetic number, because the mean of its divisors is an integer number (7796983397000).

Almost surely, 2^{106605115015604} is an apocalyptic number.

It is an amenable number.

106605115015604 is a deficient number, since it is larger than the sum of its proper divisors (80522486512396).

106605115015604 is a wasteful number, since it uses less digits than its factorization.

106605115015604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163863 (or 2163861 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 106605115015604 in words is "one hundred six trillion, six hundred five billion, one hundred fifteen million, fifteen thousand, six hundred four".