133116164350 has 24 divisors (see below), whose sum is σ = 266641918200. Its totient is φ = 49150583520.

The previous prime is 133116164323. The next prime is 133116164369. The reversal of 133116164350 is 53461611331.

It is a super-2 number, since 2×133116164350² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102396400 + ... + 102397699.

It is an arithmetic number, because the mean of its divisors is an integer number (11110079925).

Almost surely, 2^133116164350 is an apocalyptic number.

133116164350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133116164350 is an abundant number, since it is smaller than the sum of its proper divisors (133525753850).

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

133116164350 is a wasteful number, since it uses less digits than its factorization.

133116164350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204794124 (or 204794119 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 133116164350 its reverse (53461611331), we get a palindrome (186577775681).

The spelling of 133116164350 in words is "one hundred thirty-three billion, one hundred sixteen million, one hundred sixty-four thousand, three hundred fifty".