1403200343111 has 4 divisors (see below), whose sum is σ = 1603657534992. Its totient is φ = 1202743151232.

The previous prime is 1403200343047. The next prime is 1403200343137. The reversal of 1403200343111 is 1113430023041.

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

It is not a de Polignac number, because 1403200343111 - 2⁶ = 1403200343047 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 (1403200303111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100228595930 + ... + 100228595943.

It is an arithmetic number, because the mean of its divisors is an integer number (400914383748).

Almost surely, 2^{1403200343111} is an apocalyptic number.

1403200343111 is a deficient number, since it is larger than the sum of its proper divisors (200457191881).

1403200343111 is an equidigital number, since it uses as much as digits as its factorization.

1403200343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200457191880.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1403200343111 its reverse (1113430023041), we get a palindrome (2516630366152).

The spelling of 1403200343111 in words is "one trillion, four hundred three billion, two hundred million, three hundred forty-three thousand, one hundred eleven".