2130210010312 has 16 divisors (see below), whose sum is σ = 4069504973340. Its totient is φ = 1045008684096.

The previous prime is 2130210010309. The next prime is 2130210010333. The reversal of 2130210010312 is 2130100120312.

It can be written as a sum of positive squares in 2 ways, for example, as 2033915231716 + 96294778596 = 1426154^2 + 310314^2 .

It is a super-2 number, since 2×2130210010312² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2512039683 + ... + 2512040530.

Almost surely, 2^{2130210010312} is an apocalyptic number.

It is an amenable number.

2130210010312 is a deficient number, since it is larger than the sum of its proper divisors (1939294963028).

2130210010312 is a wasteful number, since it uses less digits than its factorization.

2130210010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024080272 (or 5024080268 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2130210010312 its reverse (2130100120312), we get a palindrome (4260310130624).

The spelling of 2130210010312 in words is "two trillion, one hundred thirty billion, two hundred ten million, ten thousand, three hundred twelve".