133155103064 has 16 divisors (see below), whose sum is σ = 249730774800. Its totient is φ = 66560229792.

The previous prime is 133155103063. The next prime is 133155103069. The reversal of 133155103064 is 460301551331.

It is a self number, because there is not a number n which added to its sum of digits gives 133155103064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133155103063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132519 + ... + 2194070.

It is an arithmetic number, because the mean of its divisors is an integer number (15608173425).

Almost surely, 2^133155103064 is an apocalyptic number.

It is an amenable number.

133155103064 is a deficient number, since it is larger than the sum of its proper divisors (116575671736).

133155103064 is a wasteful number, since it uses less digits than its factorization.

133155103064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330442 (or 4330438 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 133155103064 its reverse (460301551331), we get a palindrome (593456654395).

The spelling of 133155103064 in words is "one hundred thirty-three billion, one hundred fifty-five million, one hundred three thousand, sixty-four".