13168232530 has 16 divisors (see below), whose sum is σ = 24950335680. Its totient is φ = 4990066992.

The previous prime is 13168232509. The next prime is 13168232533. The reversal of 13168232530 is 3523286131.

It is not an unprimeable number, because it can be changed into a prime (13168232533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34653054 + ... + 34653433.

It is an arithmetic number, because the mean of its divisors is an integer number (1559395980).

Almost surely, 2^13168232530 is an apocalyptic number.

13168232530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13168232530 is a deficient number, since it is larger than the sum of its proper divisors (11782103150).

13168232530 is a wasteful number, since it uses less digits than its factorization.

13168232530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69306513.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 13168232530 in words is "thirteen billion, one hundred sixty-eight million, two hundred thirty-two thousand, five hundred thirty".