73148101 has 12 divisors (see below), whose sum is σ = 79583040. Its totient is φ = 67201680.

The previous prime is 73148087. The next prime is 73148129. The reversal of 73148101 is 10184137.

It is not a de Polignac number, because 73148101 - 2⁷ = 73147973 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 (73148191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39486 + ... + 41296.

It is an arithmetic number, because the mean of its divisors is an integer number (6631920).

Almost surely, 2^73148101 is an apocalyptic number.

It is an amenable number.

73148101 is a deficient number, since it is larger than the sum of its proper divisors (6434939).

73148101 is a wasteful number, since it uses less digits than its factorization.

73148101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2063 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 73148101 is about 8552.6663094032. Note that the first 3 decimals coincide. The cubic root of 73148101 is about 418.2163608274.

The spelling of 73148101 in words is "seventy-three million, one hundred forty-eight thousand, one hundred one".