13050402 has 16 divisors (see below), whose sum is σ = 26593920. Its totient is φ = 4267952.

The previous prime is 13050379. The next prime is 13050403. The reversal of 13050402 is 20405031.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13050403) 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, 20202 + ... + 20837.

It is an arithmetic number, because the mean of its divisors is an integer number (1662120).

Almost surely, 2^13050402 is an apocalyptic number.

13050402 is an abundant number, since it is smaller than the sum of its proper divisors (13543518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13050402 is a wasteful number, since it uses less digits than its factorization.

13050402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41097.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 13050402 is about 3612.5340136807. The cubic root of 13050402 is about 235.4369537464.

Adding to 13050402 its reverse (20405031), we get a palindrome (33455433).

The spelling of 13050402 in words is "thirteen million, fifty thousand, four hundred two".