13150023 has 8 divisors (see below), whose sum is σ = 17795328. Its totient is φ = 8635704.

The previous prime is 13150009. The next prime is 13150031. The reversal of 13150023 is 32005131.

It is a happy number.

13150023 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13150023 - 2¹⁰ = 13148999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13149984 and 13150011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32511 + ... + 32912.

It is an arithmetic number, because the mean of its divisors is an integer number (2224416).

Almost surely, 2^13150023 is an apocalyptic number.

13150023 is a deficient number, since it is larger than the sum of its proper divisors (4645305).

13150023 is an equidigital number, since it uses as much as digits as its factorization.

13150023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65493.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 13150023 is about 3626.2960441751. The cubic root of 13150023 is about 236.0345097002.

Adding to 13150023 its reverse (32005131), we get a palindrome (45155154).

The spelling of 13150023 in words is "thirteen million, one hundred fifty thousand, twenty-three".