2152003013 has 4 divisors (see below), whose sum is σ = 2152313088. Its totient is φ = 2151692940.

The previous prime is 2152003003. The next prime is 2152003031. The reversal of 2152003013 is 3103002512.

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.

It is a cyclic number.

It is not a de Polignac number, because 2152003013 - 2²² = 2147808709 is a prime.

It is a super-2 number, since 2×2152003013² = 9262233935922156338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2152002982 and 2152003000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152003003) 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, 144383 + ... + 158588.

It is an arithmetic number, because the mean of its divisors is an integer number (538078272).

Almost surely, 2^2152003013 is an apocalyptic number.

It is an amenable number.

2152003013 is a deficient number, since it is larger than the sum of its proper divisors (310075).

2152003013 is an equidigital number, since it uses as much as digits as its factorization.

2152003013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310074.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2152003013 is about 46389.6864938749. The cubic root of 2152003013 is about 1291.0635647235.

Adding to 2152003013 its reverse (3103002512), we get a palindrome (5255005525).

The spelling of 2152003013 in words is "two billion, one hundred fifty-two million, three thousand, thirteen".