73073358102 has 32 divisors (see below), whose sum is σ = 146337819264. Its totient is φ = 24325963200.

The previous prime is 73073358097. The next prime is 73073358151. The reversal of 73073358102 is 20185337037.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28984602 + ... + 28987122.

It is an arithmetic number, because the mean of its divisors is an integer number (4573056852).

Almost surely, 2^73073358102 is an apocalyptic number.

73073358102 is an abundant number, since it is smaller than the sum of its proper divisors (73264461162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73073358102 is a wasteful number, since it uses less digits than its factorization.

73073358102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 73073358102 in words is "seventy-three billion, seventy-three million, three hundred fifty-eight thousand, one hundred two".