133333421213301 has 16 divisors (see below), whose sum is σ = 184935587140800. Its totient is φ = 85344348712448.

The previous prime is 133333421213263. The next prime is 133333421213303. The reversal of 133333421213301 is 103312124333331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133333421213301 - 2¹³ = 133333421205109 is a prime.

It is a super-2 number, since 2×133333421213301² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133333421213303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4280900796 + ... + 4280931941.

It is an arithmetic number, because the mean of its divisors is an integer number (11558474196300).

Almost surely, 2^{133333421213301} is an apocalyptic number.

It is an amenable number.

133333421213301 is a deficient number, since it is larger than the sum of its proper divisors (51602165927499).

133333421213301 is a wasteful number, since it uses less digits than its factorization.

133333421213301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561832948.

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 133333421213301 its reverse (103312124333331), we get a palindrome (236645545546632).

The spelling of 133333421213301 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, four hundred twenty-one million, two hundred thirteen thousand, three hundred one".