161302103012002 has 32 divisors (see below), whose sum is σ = 260025254334720. Its totient is φ = 74769362722560.

The previous prime is 161302103011963. The next prime is 161302103012021. The reversal of 161302103012002 is 200210301203161.

It is a happy number.

161302103012002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 in 15 ways as a sum of consecutive naturals, for example, 35250999 + ... + 39563077.

It is an arithmetic number, because the mean of its divisors is an integer number (8125789197960).

Almost surely, 2^{161302103012002} is an apocalyptic number.

161302103012002 is a deficient number, since it is larger than the sum of its proper divisors (98723151322718).

161302103012002 is a wasteful number, since it uses less digits than its factorization.

161302103012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328586.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 161302103012002 its reverse (200210301203161), we get a palindrome (361512404215163).

The spelling of 161302103012002 in words is "one hundred sixty-one trillion, three hundred two billion, one hundred three million, twelve thousand, two".