2124051513 has 16 divisors (see below), whose sum is σ = 2867074752. Its totient is φ = 1398600000.

The previous prime is 2124051511. The next prime is 2124051529. The reversal of 2124051513 is 3151504212.

It is a happy number.

It is not a de Polignac number, because 2124051513 - 2¹ = 2124051511 is a prime.

It is a super-3 number, since 3×2124051513³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2124051511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119238 + ... + 135888.

It is an arithmetic number, because the mean of its divisors is an integer number (179192172).

Almost surely, 2^2124051513 is an apocalyptic number.

It is an amenable number.

2124051513 is a deficient number, since it is larger than the sum of its proper divisors (743023239).

2124051513 is a wasteful number, since it uses less digits than its factorization.

2124051513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17176.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2124051513 is about 46087.4333522708. The cubic root of 2124051513 is about 1285.4494863012.

Adding to 2124051513 its reverse (3151504212), we get a palindrome (5275555725).

The spelling of 2124051513 in words is "two billion, one hundred twenty-four million, fifty-one thousand, five hundred thirteen".