13403030402311 has 32 divisors (see below), whose sum is σ = 14802939645696. Its totient is φ = 12034304352000.

The previous prime is 13403030402303. The next prime is 13403030402317. The reversal of 13403030402311 is 11320403030431.

It is a cyclic number.

It is not a de Polignac number, because 13403030402311 - 2³ = 13403030402303 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 (13403030402317) 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, 1387328821 + ... + 1387338481.

It is an arithmetic number, because the mean of its divisors is an integer number (462591863928).

Almost surely, 2^{13403030402311} is an apocalyptic number.

13403030402311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13403030402311 is a deficient number, since it is larger than the sum of its proper divisors (1399909243385).

13403030402311 is a wasteful number, since it uses less digits than its factorization.

13403030402311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14383.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13403030402311 its reverse (11320403030431), we get a palindrome (24723433432742).

The spelling of 13403030402311 in words is "thirteen trillion, four hundred three billion, thirty million, four hundred two thousand, three hundred eleven".