13125027 has 8 divisors (see below), whose sum is σ = 17547264. Its totient is φ = 8726408.

The previous prime is 13125001. The next prime is 13125053. The reversal of 13125027 is 72052131.

It is an interprime number because it is at equal distance from previous prime (13125001) and next prime (13125053).

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 13125027 - 2¹¹ = 13122979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13124994 and 13125012.

It is not an unprimeable number, because it can be changed into a prime (13125127) 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, 4563 + ... + 6860.

It is an arithmetic number, because the mean of its divisors is an integer number (2193408).

Almost surely, 2^13125027 is an apocalyptic number.

13125027 is a deficient number, since it is larger than the sum of its proper divisors (4422237).

13125027 is a wasteful number, since it uses less digits than its factorization.

13125027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11809.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 13125027 is about 3622.8479128995. The cubic root of 13125027 is about 235.8848607652.

Adding to 13125027 its reverse (72052131), we get a palindrome (85177158).

The spelling of 13125027 in words is "thirteen million, one hundred twenty-five thousand, twenty-seven".