1213021032014 has 16 divisors (see below), whose sum is σ = 1988843217840. Its totient is φ = 550289943360.

The previous prime is 1213021031977. The next prime is 1213021032023. The reversal of 1213021032014 is 4102301203121.

It is a super-2 number, since 2×1213021032014² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54151199 + ... + 54173594.

It is an arithmetic number, because the mean of its divisors is an integer number (124302701115).

Almost surely, 2^{1213021032014} is an apocalyptic number.

1213021032014 is a deficient number, since it is larger than the sum of its proper divisors (775822185826).

1213021032014 is a wasteful number, since it uses less digits than its factorization.

1213021032014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108325315.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1213021032014 its reverse (4102301203121), we get a palindrome (5315322235135).

The spelling of 1213021032014 in words is "one trillion, two hundred thirteen billion, twenty-one million, thirty-two thousand, fourteen".