2130214125 has 32 divisors (see below), whose sum is σ = 3817352448. Its totient is φ = 1048718400.

The previous prime is 2130214103. The next prime is 2130214139. The reversal of 2130214125 is 5214120312.

It is not a de Polignac number, because 2130214125 - 2¹⁵ = 2130181357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213609 + ... + 223358.

It is an arithmetic number, because the mean of its divisors is an integer number (119292264).

Almost surely, 2^2130214125 is an apocalyptic number.

2130214125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2130214125 is a deficient number, since it is larger than the sum of its proper divisors (1687138323).

2130214125 is a wasteful number, since it uses less digits than its factorization.

2130214125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436998 (or 436988 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2130214125 is about 46154.2427627190. The cubic root of 2130214125 is about 1286.6914645800.

Adding to 2130214125 its reverse (5214120312), we get a palindrome (7344334437).

The spelling of 2130214125 in words is "two billion, one hundred thirty million, two hundred fourteen thousand, one hundred twenty-five".