13123461 has 8 divisors (see below), whose sum is σ = 18844000. Its totient is φ = 8075952.

The previous prime is 13123459. The next prime is 13123463. The reversal of 13123461 is 16432131.

13123461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13123459) and next prime (13123463).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13123461 - 2¹ = 13123459 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 (13123463) 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, 168211 + ... + 168288.

It is an arithmetic number, because the mean of its divisors is an integer number (2355500).

Almost surely, 2^13123461 is an apocalyptic number.

It is an amenable number.

13123461 is a deficient number, since it is larger than the sum of its proper divisors (5720539).

13123461 is a wasteful number, since it uses less digits than its factorization.

13123461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336515.

The product of its digits is 432, while the sum is 21.

The square root of 13123461 is about 3622.6317781414. The cubic root of 13123461 is about 235.8754789335.

Adding to 13123461 its reverse (16432131), we get a palindrome (29555592).

The spelling of 13123461 in words is "thirteen million, one hundred twenty-three thousand, four hundred sixty-one".