10072103 has 8 divisors (see below), whose sum is σ = 10425072. Its totient is φ = 9723456.

The previous prime is 10072099. The next prime is 10072123. The reversal of 10072103 is 30127001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10072103 - 2² = 10072099 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 (10072123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4076 + ... + 6062.

It is an arithmetic number, because the mean of its divisors is an integer number (1303134).

Almost surely, 2^10072103 is an apocalyptic number.

10072103 is a deficient number, since it is larger than the sum of its proper divisors (352969).

10072103 is a wasteful number, since it uses less digits than its factorization.

10072103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 10072103 is about 3173.6576689996. The cubic root of 10072103 is about 215.9600334719.

Adding to 10072103 its reverse (30127001), we get a palindrome (40199104).

The spelling of 10072103 in words is "ten million, seventy-two thousand, one hundred three".