13302164146 has 4 divisors (see below), whose sum is σ = 19953246222. Its totient is φ = 6651082072.

The previous prime is 13302164129. The next prime is 13302164159. The reversal of 13302164146 is 64146120331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13280027121 + 22137025 = 115239^2 + 4705^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3325541035 + ... + 3325541038.

Almost surely, 2^13302164146 is an apocalyptic number.

13302164146 is a deficient number, since it is larger than the sum of its proper divisors (6651082076).

13302164146 is an equidigital number, since it uses as much as digits as its factorization.

13302164146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651082075.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 13302164146 its reverse (64146120331), we get a palindrome (77448284477).

The spelling of 13302164146 in words is "thirteen billion, three hundred two million, one hundred sixty-four thousand, one hundred forty-six".