13146023 has 8 divisors (see below), whose sum is σ = 14395536. Its totient is φ = 11905600.

The previous prime is 13146011. The next prime is 13146053. The reversal of 13146023 is 32064131.

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 13146023 - 2¹⁴ = 13129639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13145986 and 13146004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13146053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 5217.

It is an arithmetic number, because the mean of its divisors is an integer number (1799442).

Almost surely, 2^13146023 is an apocalyptic number.

13146023 is a deficient number, since it is larger than the sum of its proper divisors (1249513).

13146023 is a wasteful number, since it uses less digits than its factorization.

13146023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 13146023 is about 3625.7444752768. The cubic root of 13146023 is about 236.0105747919.

It can be divided in two parts, 1314 and 6023, that added together give a palindrome (7337).

The spelling of 13146023 in words is "thirteen million, one hundred forty-six thousand, twenty-three".