133211220432301 has 4 divisors (see below), whose sum is σ = 145321331380704. Its totient is φ = 121101109483900.

The previous prime is 133211220432289. The next prime is 133211220432331. The reversal of 133211220432301 is 103234022112331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133211220432301 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 133211220432301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211220432331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055055474185 + ... + 6055055474206.

It is an arithmetic number, because the mean of its divisors is an integer number (36330332845176).

Almost surely, 2^{133211220432301} is an apocalyptic number.

133211220432301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133211220432301 is a deficient number, since it is larger than the sum of its proper divisors (12110110948403).

133211220432301 is a wasteful number, since it uses less digits than its factorization.

133211220432301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12110110948402.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 133211220432301 its reverse (103234022112331), we get a palindrome (236445242544632).

The spelling of 133211220432301 in words is "one hundred thirty-three trillion, two hundred eleven billion, two hundred twenty million, four hundred thirty-two thousand, three hundred one".