361005013 has 8 divisors (see below), whose sum is σ = 394571520. Its totient is φ = 328808640.

The previous prime is 361004999. The next prime is 361005019. The reversal of 361005013 is 310500163.

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 361005013 - 2¹³ = 360996821 is a prime.

It is a super-2 number, since 2×361005013² = 260649238822260338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361005019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341983 + ... + 343036.

It is an arithmetic number, because the mean of its divisors is an integer number (49321440).

Almost surely, 2^361005013 is an apocalyptic number.

It is an amenable number.

361005013 is a deficient number, since it is larger than the sum of its proper divisors (33566507).

361005013 is a wasteful number, since it uses less digits than its factorization.

361005013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685067.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 361005013 is about 19000.1319205947. The cubic root of 361005013 is about 712.0400317569.

Adding to 361005013 its reverse (310500163), we get a palindrome (671505176).

The spelling of 361005013 in words is "three hundred sixty-one million, five thousand, thirteen".