13132035663 has 16 divisors (see below), whose sum is σ = 17583187296. Its totient is φ = 8717829120.

The previous prime is 13132035661. The next prime is 13132035701. The reversal of 13132035663 is 36653023131.

It is a happy number.

It is not a de Polignac number, because 13132035663 - 2¹ = 13132035661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132035661) 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, 1574781 + ... + 1583097.

It is an arithmetic number, because the mean of its divisors is an integer number (1098949206).

Almost surely, 2^13132035663 is an apocalyptic number.

13132035663 is a deficient number, since it is larger than the sum of its proper divisors (4451151633).

13132035663 is a wasteful number, since it uses less digits than its factorization.

13132035663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10474.

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 13132035663 its reverse (36653023131), we get a palindrome (49785058794).

The spelling of 13132035663 in words is "thirteen billion, one hundred thirty-two million, thirty-five thousand, six hundred sixty-three".