1403340011103 has 32 divisors (see below), whose sum is σ = 1907597145600. Its totient is φ = 917402889600.

The previous prime is 1403340011081. The next prime is 1403340011113. The reversal of 1403340011103 is 3011100433041.

It is not a de Polignac number, because 1403340011103 - 2⁵ = 1403340011071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1403340011103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403340011113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251446773 + ... + 251452353.

It is an arithmetic number, because the mean of its divisors is an integer number (59612410800).

Almost surely, 2^{1403340011103} is an apocalyptic number.

1403340011103 is a deficient number, since it is larger than the sum of its proper divisors (504257134497).

1403340011103 is a wasteful number, since it uses less digits than its factorization.

1403340011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1403340011103 its reverse (3011100433041), we get a palindrome (4414440444144).

The spelling of 1403340011103 in words is "one trillion, four hundred three billion, three hundred forty million, eleven thousand, one hundred three".