13123010 has 8 divisors (see below), whose sum is σ = 23621436. Its totient is φ = 5249200.

The previous prime is 13123009. The next prime is 13123021. The reversal of 13123010 is 1032131.

It can be written as a sum of positive squares in 2 ways, for example, as 11607649 + 1515361 = 3407^2 + 1231^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13122982 and 13123000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656141 + ... + 656160.

Almost surely, 2^13123010 is an apocalyptic number.

13123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123010 is a deficient number, since it is larger than the sum of its proper divisors (10498426).

13123010 is a wasteful number, since it uses less digits than its factorization.

13123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312308.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13123010 is about 3622.5695300436. The cubic root of 13123010 is about 235.8727768755.

Adding to 13123010 its reverse (1032131), we get a palindrome (14155141).

The spelling of 13123010 in words is "thirteen million, one hundred twenty-three thousand, ten".