13124002 has 4 divisors (see below), whose sum is σ = 19686006. Its totient is φ = 6562000.

The previous prime is 13123997. The next prime is 13124021. The reversal of 13124002 is 20042131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13039321 + 84681 = 3611^2 + 291^2 .

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280999 + ... + 3281002.

Almost surely, 2^13124002 is an apocalyptic number.

13124002 is a deficient number, since it is larger than the sum of its proper divisors (6562004).

13124002 is an equidigital number, since it uses as much as digits as its factorization.

13124002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6562003.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 13124002 is about 3622.7064468433. The cubic root of 13124002 is about 235.8787201232.

Adding to 13124002 its reverse (20042131), we get a palindrome (33166133).

The spelling of 13124002 in words is "thirteen million, one hundred twenty-four thousand, two".