133212100747 has 8 divisors (see below), whose sum is σ = 145846924272. Its totient is φ = 120664716000.

The previous prime is 133212100711. The next prime is 133212100817. The reversal of 133212100747 is 747001212331.

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

It is a cyclic number.

It is not a de Polignac number, because 133212100747 - 2¹⁵ = 133212067979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133212107747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21856504 + ... + 21862597.

It is an arithmetic number, because the mean of its divisors is an integer number (18230865534).

Almost surely, 2^133212100747 is an apocalyptic number.

133212100747 is a deficient number, since it is larger than the sum of its proper divisors (12634823525).

133212100747 is a wasteful number, since it uses less digits than its factorization.

133212100747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43719389.

The product of its (nonzero) digits is 7056, while the sum is 31.

The spelling of 133212100747 in words is "one hundred thirty-three billion, two hundred twelve million, one hundred thousand, seven hundred forty-seven".