73103115 has 16 divisors (see below), whose sum is σ = 120738816. Its totient is φ = 37730400.

The previous prime is 73103101. The next prime is 73103143. The reversal of 73103115 is 51130137.

It is not a de Polignac number, because 73103115 - 2⁴ = 73103099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73103091 and 73103100.

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, 78141 + ... + 79070.

It is an arithmetic number, because the mean of its divisors is an integer number (7546176).

Almost surely, 2^73103115 is an apocalyptic number.

73103115 is a deficient number, since it is larger than the sum of its proper divisors (47635701).

73103115 is a wasteful number, since it uses less digits than its factorization.

73103115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157250.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 73103115 is about 8550.0359648366. The cubic root of 73103115 is about 418.1306090484.

The spelling of 73103115 in words is "seventy-three million, one hundred three thousand, one hundred fifteen".