133255554141 has 8 divisors (see below), whose sum is σ = 180586762144. Its totient is φ = 87380691120.

The previous prime is 133255554137. The next prime is 133255554143. The reversal of 133255554141 is 141455552331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133255554141 - 2² = 133255554137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133255554141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133255554143) 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 7 ways as a sum of consecutive naturals, for example, 364086031 + ... + 364086396.

It is an arithmetic number, because the mean of its divisors is an integer number (22573345268).

Almost surely, 2^133255554141 is an apocalyptic number.

It is an amenable number.

133255554141 is a deficient number, since it is larger than the sum of its proper divisors (47331208003).

133255554141 is an equidigital number, since it uses as much as digits as its factorization.

133255554141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728172491.

The product of its digits is 180000, while the sum is 39.

The spelling of 133255554141 in words is "one hundred thirty-three billion, two hundred fifty-five million, five hundred fifty-four thousand, one hundred forty-one".