10131073 has 4 divisors (see below), whose sum is σ = 10174788. Its totient is φ = 10087360.

The previous prime is 10131071. The next prime is 10131083. The reversal of 10131073 is 37013101.

It is a happy number.

10131073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37013101 = 31 ⋅1193971.

It can be written as a sum of positive squares in 2 ways, for example, as 4528384 + 5602689 = 2128^2 + 2367^2 .

It is a cyclic number.

It is not a de Polignac number, because 10131073 - 2¹ = 10131071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131071) 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, 21508 + ... + 21973.

It is an arithmetic number, because the mean of its divisors is an integer number (2543697).

Almost surely, 2^10131073 is an apocalyptic number.

It is an amenable number.

10131073 is a deficient number, since it is larger than the sum of its proper divisors (43715).

10131073 is an equidigital number, since it uses as much as digits as its factorization.

10131073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43714.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 10131073 is about 3182.9346521724. The cubic root of 10131073 is about 216.3806801439.

Adding to 10131073 its reverse (37013101), we get a palindrome (47144174).

The spelling of 10131073 in words is "ten million, one hundred thirty-one thousand, seventy-three".