13054331640303 has 24 divisors (see below), whose sum is σ = 19506939819120. Its totient is φ = 8402586904320.

The previous prime is 13054331640241. The next prime is 13054331640367. The reversal of 13054331640303 is 30304613345031.

13054331640303 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 4 + 3 + 3 + 1 + 640 + 3 + 0 + 3 = 666.

It is not a de Polignac number, because 13054331640303 - 2⁸ = 13054331640047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054331640373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10727308 + ... + 11882078.

It is an arithmetic number, because the mean of its divisors is an integer number (812789159130).

Almost surely, 2^{13054331640303} is an apocalyptic number.

13054331640303 is a deficient number, since it is larger than the sum of its proper divisors (6452608178817).

13054331640303 is a wasteful number, since it uses less digits than its factorization.

13054331640303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198119 (or 1198116 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 13054331640303 its reverse (30304613345031), we get a palindrome (43358944985334).

The spelling of 13054331640303 in words is "thirteen trillion, fifty-four billion, three hundred thirty-one million, six hundred forty thousand, three hundred three".