3136013 has 4 divisors (see below), whose sum is σ = 3143040. Its totient is φ = 3128988.

The previous prime is 3135983. The next prime is 3136019. The reversal of 3136013 is 3106313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3106313 = 7 ⋅443759.

It is a cyclic number.

It is not a de Polignac number, because 3136013 - 2¹² = 3131917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3135982 and 3136000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3136019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2795 + ... + 3752.

It is an arithmetic number, because the mean of its divisors is an integer number (785760).

Almost surely, 2^3136013 is an apocalyptic number.

It is an amenable number.

3136013 is a deficient number, since it is larger than the sum of its proper divisors (7027).

3136013 is an equidigital number, since it uses as much as digits as its factorization.

3136013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3136013 is about 1770.8791601913. The cubic root of 3136013 is about 146.3724306582.

The spelling of 3136013 in words is "three million, one hundred thirty-six thousand, thirteen".