13123037 has 8 divisors (see below), whose sum is σ = 13320192. Its totient is φ = 12927600.

The previous prime is 13123021. The next prime is 13123039. The reversal of 13123037 is 73032131.

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 13123037 - 2⁴ = 13123021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123039) 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, 23987 + ... + 24527.

It is an arithmetic number, because the mean of its divisors is an integer number (1665024).

Almost surely, 2^13123037 is an apocalyptic number.

It is an amenable number.

13123037 is a deficient number, since it is larger than the sum of its proper divisors (197155).

13123037 is a wasteful number, since it uses less digits than its factorization.

13123037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 13123037 is about 3622.5732566782. The cubic root of 13123037 is about 235.8729386412.

Adding to 13123037 its reverse (73032131), we get a palindrome (86155168).

The spelling of 13123037 in words is "thirteen million, one hundred twenty-three thousand, thirty-seven".