203344134133122 has 24 divisors (see below), whose sum is σ = 440580824336640. Its totient is φ = 67781090806200.

The previous prime is 203344134133093. The next prime is 203344134133123. The reversal of 203344134133122 is 221331431443302.

203344134133122 is a `hidden beast` number, since 2 + 0 + 33 + 441 + 34 + 1 + 33 + 122 = 666.

It is a super-2 number, since 2×203344134133122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203344134133123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19549222 + ... + 28086657.

It is an arithmetic number, because the mean of its divisors is an integer number (18357534347360).

Almost surely, 2^{203344134133122} is an apocalyptic number.

203344134133122 is an abundant number, since it is smaller than the sum of its proper divisors (237236690203518).

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

203344134133122 is a wasteful number, since it uses less digits than its factorization.

203344134133122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47873038 (or 47873035 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 203344134133122 its reverse (221331431443302), we get a palindrome (424675565576424).

The spelling of 203344134133122 in words is "two hundred three trillion, three hundred forty-four billion, one hundred thirty-four million, one hundred thirty-three thousand, one hundred twenty-two".