1210310202213 has 12 divisors (see below), whose sum is σ = 1997972397408. Its totient is φ = 691605829800.

The previous prime is 1210310202163. The next prime is 1210310202223. The reversal of 1210310202213 is 3122020130121.

1210310202213 is a `hidden beast` number, since 121 + 0 + 310 + 20 + 2 + 213 = 666.

It is not a de Polignac number, because 1210310202213 - 2⁶ = 1210310202149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210310202223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9605636463 + ... + 9605636588.

It is an arithmetic number, because the mean of its divisors is an integer number (166497699784).

Almost surely, 2^{1210310202213} is an apocalyptic number.

It is an amenable number.

1210310202213 is a deficient number, since it is larger than the sum of its proper divisors (787662195195).

1210310202213 is a wasteful number, since it uses less digits than its factorization.

1210310202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19211273064 (or 19211273061 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1210310202213 its reverse (3122020130121), we get a palindrome (4332330332334).

The spelling of 1210310202213 in words is "one trillion, two hundred ten billion, three hundred ten million, two hundred two thousand, two hundred thirteen".