101345073 has 4 divisors (see below), whose sum is σ = 135126768. Its totient is φ = 67563380.

The previous prime is 101345059. The next prime is 101345089. The reversal of 101345073 is 370543101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101345073 - 2⁹ = 101344561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101345093) 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, 16890843 + ... + 16890848.

It is an arithmetic number, because the mean of its divisors is an integer number (33781692).

Almost surely, 2^101345073 is an apocalyptic number.

It is an amenable number.

101345073 is a deficient number, since it is larger than the sum of its proper divisors (33781695).

101345073 is an equidigital number, since it uses as much as digits as its factorization.

101345073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33781694.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 101345073 is about 10067.0290056203. The cubic root of 101345073 is about 466.2307136711.

Adding to 101345073 its reverse (370543101), we get a palindrome (471888174).

The spelling of 101345073 in words is "one hundred one million, three hundred forty-five thousand, seventy-three".