73102106 has 32 divisors (see below), whose sum is σ = 137134080. Its totient is φ = 28393200.

The previous prime is 73102103. The next prime is 73102111. The reversal of 73102106 is 60120137.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73102103) 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, 73271 + ... + 74261.

It is an arithmetic number, because the mean of its divisors is an integer number (4285440).

Almost surely, 2^73102106 is an apocalyptic number.

73102106 is a deficient number, since it is larger than the sum of its proper divisors (64031974).

73102106 is a wasteful number, since it uses less digits than its factorization.

73102106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 73102106 is about 8549.9769590333. The cubic root of 73102106 is about 418.1286853013.

The spelling of 73102106 in words is "seventy-three million, one hundred two thousand, one hundred six".