1021310003214 has 24 divisors (see below), whose sum is σ = 2212987762440. Its totient is φ = 340413679728.

The previous prime is 1021310003213. The next prime is 1021310003249. The reversal of 1021310003214 is 4123000131201.

1021310003214 is a `hidden beast` number, since 10 + 21 + 310 + 0 + 0 + 321 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021310003213) 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, 1640629 + ... + 2175840.

It is an arithmetic number, because the mean of its divisors is an integer number (92207823435).

Almost surely, 2^{1021310003214} is an apocalyptic number.

1021310003214 is an abundant number, since it is smaller than the sum of its proper divisors (1191677759226).

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

1021310003214 is a wasteful number, since it uses less digits than its factorization.

1021310003214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831344 (or 3831341 counting only the distinct ones).

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

Adding to 1021310003214 its reverse (4123000131201), we get a palindrome (5144310134415).

The spelling of 1021310003214 in words is "one trillion, twenty-one billion, three hundred ten million, three thousand, two hundred fourteen".