1403001342203 has 4 divisors (see below), whose sum is σ = 1448259450048. Its totient is φ = 1357743234360.

The previous prime is 1403001342191. The next prime is 1403001342209. The reversal of 1403001342203 is 3022431003041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1403001342203 - 2¹² = 1403001338107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403001342209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22629053876 + ... + 22629053937.

It is an arithmetic number, because the mean of its divisors is an integer number (362064862512).

Almost surely, 2^{1403001342203} is an apocalyptic number.

1403001342203 is a deficient number, since it is larger than the sum of its proper divisors (45258107845).

1403001342203 is an equidigital number, since it uses as much as digits as its factorization.

1403001342203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45258107844.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1403001342203 its reverse (3022431003041), we get a palindrome (4425432345244).

The spelling of 1403001342203 in words is "one trillion, four hundred three billion, one million, three hundred forty-two thousand, two hundred three".