1202001313443 has 8 divisors (see below), whose sum is σ = 1831621049088. Its totient is φ = 686857893384.

The previous prime is 1202001313423. The next prime is 1202001313451. The reversal of 1202001313443 is 3443131002021.

It is a happy number.

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

It is not a de Polignac number, because 1202001313443 - 2¹⁶ = 1202001247907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202001313423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28619078871 + ... + 28619078912.

It is an arithmetic number, because the mean of its divisors is an integer number (228952631136).

Almost surely, 2^{1202001313443} is an apocalyptic number.

1202001313443 is a deficient number, since it is larger than the sum of its proper divisors (629619735645).

1202001313443 is an equidigital number, since it uses as much as digits as its factorization.

1202001313443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57238157793.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1202001313443 its reverse (3443131002021), we get a palindrome (4645132315464).

The spelling of 1202001313443 in words is "one trillion, two hundred two billion, one million, three hundred thirteen thousand, four hundred forty-three".