133021010623191 has 16 divisors (see below), whose sum is σ = 177469930518240. Its totient is φ = 88626383631360.

The previous prime is 133021010623133. The next prime is 133021010623217. The reversal of 133021010623191 is 191326010120331.

It is not a de Polignac number, because 133021010623191 - 2¹⁴ = 133021010606807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133021010623591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573050271 + ... + 573282351.

It is an arithmetic number, because the mean of its divisors is an integer number (11091870657390).

Almost surely, 2^{133021010623191} is an apocalyptic number.

133021010623191 is a deficient number, since it is larger than the sum of its proper divisors (44448919895049).

133021010623191 is a wasteful number, since it uses less digits than its factorization.

133021010623191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348226.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 133021010623191 in words is "one hundred thirty-three trillion, twenty-one billion, ten million, six hundred twenty-three thousand, one hundred ninety-one".