133211001221129 has 8 divisors (see below), whose sum is σ = 143685351563712. Its totient is φ = 122769129485520.

The previous prime is 133211001221093. The next prime is 133211001221131. The reversal of 133211001221129 is 921122100112331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133211001221129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133211001251129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8119643219 + ... + 8119659624.

It is an arithmetic number, because the mean of its divisors is an integer number (17960668945464).

Almost surely, 2^{133211001221129} is an apocalyptic number.

It is an amenable number.

133211001221129 is a deficient number, since it is larger than the sum of its proper divisors (10474350342583).

133211001221129 is a wasteful number, since it uses less digits than its factorization.

133211001221129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16239303487.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 133211001221129 in words is "one hundred thirty-three trillion, two hundred eleven billion, one million, two hundred twenty-one thousand, one hundred twenty-nine".