13036023 has 48 divisors (see below), whose sum is σ = 25299456. Its totient is φ = 6246720.

The previous prime is 13036021. The next prime is 13036031. The reversal of 13036023 is 32063031.

It is a happy number.

It is not a de Polignac number, because 13036023 - 2¹ = 13036021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13035987 and 13036005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8286 + ... + 9732.

It is an arithmetic number, because the mean of its divisors is an integer number (527072).

Almost surely, 2^13036023 is an apocalyptic number.

13036023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13036023 is a deficient number, since it is larger than the sum of its proper divisors (12263433).

13036023 is a wasteful number, since it uses less digits than its factorization.

13036023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 13036023 is about 3610.5433109160. The cubic root of 13036023 is about 235.3504534212.

Adding to 13036023 its reverse (32063031), we get a palindrome (45099054).

The spelling of 13036023 in words is "thirteen million, thirty-six thousand, twenty-three".