1213102224343 has 8 divisors (see below), whose sum is σ = 1213459596800. Its totient is φ = 1212744918528.

The previous prime is 1213102224337. The next prime is 1213102224353. The reversal of 1213102224343 is 3434222013121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1213102224343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213102224353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88353703 + ... + 88367431.

It is an arithmetic number, because the mean of its divisors is an integer number (151682449600).

Almost surely, 2^{1213102224343} is an apocalyptic number.

1213102224343 is a deficient number, since it is larger than the sum of its proper divisors (357372457).

1213102224343 is a wasteful number, since it uses less digits than its factorization.

1213102224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33321.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1213102224343 its reverse (3434222013121), we get a palindrome (4647324237464).

The spelling of 1213102224343 in words is "one trillion, two hundred thirteen billion, one hundred two million, two hundred twenty-four thousand, three hundred forty-three".