103392073 has 2 divisors, whose sum is σ = 103392074. Its totient is φ = 103392072.

The previous prime is 103392071. The next prime is 103392077. The reversal of 103392073 is 370293301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59474944 + 43917129 = 7712^2 + 6627^2 .

It is a cyclic number.

It is not a de Polignac number, because 103392073 - 2¹ = 103392071 is a prime.

Together with 103392071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103392071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51696036 + 51696037.

It is an arithmetic number, because the mean of its divisors is an integer number (51696037).

Almost surely, 2^103392073 is an apocalyptic number.

It is an amenable number.

103392073 is a deficient number, since it is larger than the sum of its proper divisors (1).

103392073 is an equidigital number, since it uses as much as digits as its factorization.

103392073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 103392073 is about 10168.1892684981. The cubic root of 103392073 is about 469.3488387213.

The spelling of 103392073 in words is "one hundred three million, three hundred ninety-two thousand, seventy-three".