2130202052 has 24 divisors (see below), whose sum is σ = 4067918400. Its totient is φ = 967995360.

The previous prime is 2130202049. The next prime is 2130202079. The reversal of 2130202052 is 2502020312.

It is a self number, because there is not a number n which added to its sum of digits gives 2130202052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302273 + ... + 309239.

It is an arithmetic number, because the mean of its divisors is an integer number (169496600).

Almost surely, 2^2130202052 is an apocalyptic number.

2130202052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2130202052 is a deficient number, since it is larger than the sum of its proper divisors (1937716348).

2130202052 is a wasteful number, since it uses less digits than its factorization.

2130202052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13931 (or 13929 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2130202052 is about 46154.1119728243. Note that the first 3 decimals coincide. The cubic root of 2130202052 is about 1286.6890337985.

Adding to 2130202052 its reverse (2502020312), we get a palindrome (4632222364).

The spelling of 2130202052 in words is "two billion, one hundred thirty million, two hundred two thousand, fifty-two".