13124001 has 8 divisors (see below), whose sum is σ = 19089504. Its totient is φ = 7953920.

The previous prime is 13123997. The next prime is 13124021. The reversal of 13124001 is 10042131.

It is a happy number.

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 13124001 - 2² = 13123997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13124021) 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, 198816 + ... + 198881.

It is an arithmetic number, because the mean of its divisors is an integer number (2386188).

Almost surely, 2^13124001 is an apocalyptic number.

13124001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13124001 is a deficient number, since it is larger than the sum of its proper divisors (5965503).

13124001 is a wasteful number, since it uses less digits than its factorization.

13124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397711.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13124001 is about 3622.7063088249. The cubic root of 13124001 is about 235.8787141322.

Adding to 13124001 its reverse (10042131), we get a palindrome (23166132).

The spelling of 13124001 in words is "thirteen million, one hundred twenty-four thousand, one".