13012070 has 16 divisors (see below), whose sum is σ = 23772528. Its totient is φ = 5126880.

The previous prime is 13012061. The next prime is 13012079. The reversal of 13012070 is 7021031.

It is an interprime number because it is at equal distance from previous prime (13012061) and next prime (13012079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012079) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9041 + ... + 10380.

It is an arithmetic number, because the mean of its divisors is an integer number (1485783).

Almost surely, 2^13012070 is an apocalyptic number.

13012070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012070 is a deficient number, since it is larger than the sum of its proper divisors (10760458).

13012070 is a wasteful number, since it uses less digits than its factorization.

13012070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19495.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 13012070 is about 3607.2246949698. The cubic root of 13012070 is about 235.2062170561.

The spelling of 13012070 in words is "thirteen million, twelve thousand, seventy".