13023050 has 12 divisors (see below), whose sum is σ = 24222966. Its totient is φ = 5209200.

The previous prime is 13023029. The next prime is 13023053. The reversal of 13023050 is 5032031.

13023050 = 40² + 41² + ... + 339².

It can be written as a sum of positive squares in 3 ways, for example, as 12609601 + 413449 = 3551^2 + 643^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13023053) 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 5 ways as a sum of consecutive naturals, for example, 130181 + ... + 130280.

Almost surely, 2^13023050 is an apocalyptic number.

13023050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023050 is a deficient number, since it is larger than the sum of its proper divisors (11199916).

13023050 is a wasteful number, since it uses less digits than its factorization.

13023050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260473 (or 260468 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 13023050 is about 3608.7463197072. The cubic root of 13023050 is about 235.2723566272.

Adding to 13023050 its reverse (5032031), we get a palindrome (18055081).

The spelling of 13023050 in words is "thirteen million, twenty-three thousand, fifty".