2152013105 has 16 divisors (see below), whose sum is σ = 2818364544. Its totient is φ = 1564442880.

The previous prime is 2152013081. The next prime is 2152013137. The reversal of 2152013105 is 5013102512.

It is a happy number.

It is not a de Polignac number, because 2152013105 - 2²⁸ = 1883577649 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 152009 + ... + 165561.

It is an arithmetic number, because the mean of its divisors is an integer number (176147784).

Almost surely, 2^2152013105 is an apocalyptic number.

It is an amenable number.

2152013105 is a deficient number, since it is larger than the sum of its proper divisors (666351439).

2152013105 is a wasteful number, since it uses less digits than its factorization.

2152013105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16456.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2152013105 is about 46389.7952679250. The cubic root of 2152013105 is about 1291.0655829043.

Adding to 2152013105 its reverse (5013102512), we get a palindrome (7165115617).

The spelling of 2152013105 in words is "two billion, one hundred fifty-two million, thirteen thousand, one hundred five".