1210010312 has 48 divisors (see below), whose sum is σ = 2753948160. Its totient is φ = 496025376.

The previous prime is 1210010279. The next prime is 1210010317. The reversal of 1210010312 is 2130100121.

It is a junction number, because it is equal to n+sod(n) for n = 1210010293 and 1210010302.

It is not an unprimeable number, because it can be changed into a prime (1210010317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58088 + ... + 76119.

It is an arithmetic number, because the mean of its divisors is an integer number (57373920).

Almost surely, 2^1210010312 is an apocalyptic number.

It is an amenable number.

1210010312 is an abundant number, since it is smaller than the sum of its proper divisors (1543937848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210010312 is a wasteful number, since it uses less digits than its factorization.

1210010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134250 (or 134239 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1210010312 is about 34785.2024861147. The cubic root of 1210010312 is about 1065.6052638903.

Adding to 1210010312 its reverse (2130100121), we get a palindrome (3340110433).

The spelling of 1210010312 in words is "one billion, two hundred ten million, ten thousand, three hundred twelve".