73103372907 has 16 divisors (see below), whose sum is σ = 98657032320. Its totient is φ = 48142785152.

The previous prime is 73103372899. The next prime is 73103372981. The reversal of 73103372907 is 70927330137.

It is a cyclic number.

It is not a de Polignac number, because 73103372907 - 2³ = 73103372899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73103373907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4171219 + ... + 4188707.

It is an arithmetic number, because the mean of its divisors is an integer number (6166064520).

Almost surely, 2^73103372907 is an apocalyptic number.

73103372907 is a deficient number, since it is larger than the sum of its proper divisors (25553659413).

73103372907 is a wasteful number, since it uses less digits than its factorization.

73103372907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34362.

The product of its (nonzero) digits is 166698, while the sum is 42.

The spelling of 73103372907 in words is "seventy-three billion, one hundred three million, three hundred seventy-two thousand, nine hundred seven".