161334102 has 16 divisors (see below), whose sum is σ = 322988400. Its totient is φ = 53724672.

The previous prime is 161334101. The next prime is 161334109. The reversal of 161334102 is 201433161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161334101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6523 + ... + 19110.

It is an arithmetic number, because the mean of its divisors is an integer number (20186775).

Almost surely, 2^161334102 is an apocalyptic number.

161334102 is an abundant number, since it is smaller than the sum of its proper divisors (161654298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161334102 is a wasteful number, since it uses less digits than its factorization.

161334102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26687.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 161334102 is about 12701.7361805385. The cubic root of 161334102 is about 544.3882280457.

Adding to 161334102 its reverse (201433161), we get a palindrome (362767263).

The spelling of 161334102 in words is "one hundred sixty-one million, three hundred thirty-four thousand, one hundred two".