2052142313 has 8 divisors (see below), whose sum is σ = 2213891400. Its totient is φ = 1890949248.

The previous prime is 2052142273. The next prime is 2052142321. The reversal of 2052142313 is 3132412502.

It can be written as a sum of positive squares in 4 ways, for example, as 188320729 + 1863821584 = 13723^2 + 43172^2 .

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 2052142313 - 2⁶ = 2052142249 is a prime.

It is a super-2 number, since 2×2052142313² = 8422576145609979938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052142513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131318 + ... + 146111.

It is an arithmetic number, because the mean of its divisors is an integer number (276736425).

Almost surely, 2^2052142313 is an apocalyptic number.

It is an amenable number.

2052142313 is a deficient number, since it is larger than the sum of its proper divisors (161749087).

2052142313 is a wasteful number, since it uses less digits than its factorization.

2052142313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278011.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2052142313 is about 45300.5774025012. The cubic root of 2052142313 is about 1270.7764514376.

Adding to 2052142313 its reverse (3132412502), we get a palindrome (5184554815).

The spelling of 2052142313 in words is "two billion, fifty-two million, one hundred forty-two thousand, three hundred thirteen".