133165412205010 has 48 divisors (see below), whose sum is σ = 254846016943560. Its totient is φ = 50039416627200.

The previous prime is 133165412204989. The next prime is 133165412205017. The reversal of 133165412205010 is 10502214561331.

It can be written as a sum of positive squares in 12 ways, for example, as 79417701778921 + 53747710426089 = 8911661^2 + 7331283^2 .

It is not an unprimeable number, because it can be changed into a prime (133165412205017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167313391 + ... + 168107410.

Almost surely, 2^{133165412205010} is an apocalyptic number.

133165412205010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133165412205010 is a deficient number, since it is larger than the sum of its proper divisors (121680604738550).

133165412205010 is a wasteful number, since it uses less digits than its factorization.

133165412205010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335420911 (or 335420874 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 133165412205010 its reverse (10502214561331), we get a palindrome (143667626766341).

The spelling of 133165412205010 in words is "one hundred thirty-three trillion, one hundred sixty-five billion, four hundred twelve million, two hundred five thousand, ten".