133761355113 has 32 divisors (see below), whose sum is σ = 188115517440. Its totient is φ = 84418044480.

The previous prime is 133761355103. The next prime is 133761355129. The reversal of 133761355113 is 311553167331.

It is not a de Polignac number, because 133761355113 - 2¹⁶ = 133761289577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133761355103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9911056 + ... + 9924542.

It is an arithmetic number, because the mean of its divisors is an integer number (5878609920).

Almost surely, 2^133761355113 is an apocalyptic number.

It is an amenable number.

133761355113 is a deficient number, since it is larger than the sum of its proper divisors (54354162327).

133761355113 is a wasteful number, since it uses less digits than its factorization.

133761355113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15837.

The product of its digits is 85050, while the sum is 39.

The spelling of 133761355113 in words is "one hundred thirty-three billion, seven hundred sixty-one million, three hundred fifty-five thousand, one hundred thirteen".