73130701 has 16 divisors (see below), whose sum is σ = 85342720. Its totient is φ = 61372080.

The previous prime is 73130699. The next prime is 73130713. The reversal of 73130701 is 10703137.

It is not a de Polignac number, because 73130701 - 2¹ = 73130699 is a prime.

It is a super-3 number, since 3×73130701³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73131701) 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, 98590 + ... + 99328.

It is an arithmetic number, because the mean of its divisors is an integer number (5333920).

Almost surely, 2^73130701 is an apocalyptic number.

It is an amenable number.

73130701 is a deficient number, since it is larger than the sum of its proper divisors (12212019).

73130701 is a wasteful number, since it uses less digits than its factorization.

73130701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024.

The product of its (nonzero) digits is 441, while the sum is 22.

The square root of 73130701 is about 8551.6490222647. The cubic root of 73130701 is about 418.1831973246.

Adding to 73130701 its reverse (10703137), we get a palindrome (83833838).

The spelling of 73130701 in words is "seventy-three million, one hundred thirty thousand, seven hundred one".