73820182103 has 16 divisors (see below), whose sum is σ = 75736129920. Its totient is φ = 71913604896.

The previous prime is 73820182099. The next prime is 73820182123. The reversal of 73820182103 is 30128102837.

It is a cyclic number.

It is not a de Polignac number, because 73820182103 - 2² = 73820182099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73820182123) 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, 44229353 + ... + 44231021.

It is an arithmetic number, because the mean of its divisors is an integer number (4733508120).

Almost surely, 2^73820182103 is an apocalyptic number.

73820182103 is a deficient number, since it is larger than the sum of its proper divisors (1915947817).

73820182103 is a wasteful number, since it uses less digits than its factorization.

73820182103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 73820182103 in words is "seventy-three billion, eight hundred twenty million, one hundred eighty-two thousand, one hundred three".