73069438103 has 4 divisors (see below), whose sum is σ = 73173674808. Its totient is φ = 72965201400.

The previous prime is 73069438061. The next prime is 73069438153. The reversal of 73069438103 is 30183496037.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73069438103 - 2¹⁶ = 73069372567 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 (73069438153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52117301 + ... + 52118702.

It is an arithmetic number, because the mean of its divisors is an integer number (18293418702).

Almost surely, 2^73069438103 is an apocalyptic number.

73069438103 is a deficient number, since it is larger than the sum of its proper divisors (104236705).

73069438103 is a wasteful number, since it uses less digits than its factorization.

73069438103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104236704.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 73069438103 in words is "seventy-three billion, sixty-nine million, four hundred thirty-eight thousand, one hundred three".