1003434112311 has 16 divisors (see below), whose sum is σ = 1353979791360. Its totient is φ = 660949911200.

The previous prime is 1003434112273. The next prime is 1003434112321. The reversal of 1003434112311 is 1132114343001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1003434112311 - 2⁷ = 1003434112183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003434112321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3311715 + ... + 3601988.

It is an arithmetic number, because the mean of its divisors is an integer number (84623736960).

Almost surely, 2^{1003434112311} is an apocalyptic number.

1003434112311 is a deficient number, since it is larger than the sum of its proper divisors (350545679049).

1003434112311 is a wasteful number, since it uses less digits than its factorization.

1003434112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914286.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1003434112311 its reverse (1132114343001), we get a palindrome (2135548455312).

The spelling of 1003434112311 in words is "one trillion, three billion, four hundred thirty-four million, one hundred twelve thousand, three hundred eleven".