133011210003121 has 8 divisors (see below), whose sum is σ = 143492670503784. Its totient is φ = 122825001911040.

The previous prime is 133011210003103. The next prime is 133011210003163. The reversal of 133011210003121 is 121300012110331.

It can be written as a sum of positive squares in 4 ways, for example, as 70625871366400 + 62385338636721 = 8403920^2 + 7898439^2 .

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 133011210003121 - 2²³ = 133011201614513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133011210003521) 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, 73813101210 + ... + 73813103011.

It is an arithmetic number, because the mean of its divisors is an integer number (17936583812973).

Almost surely, 2^{133011210003121} is an apocalyptic number.

It is an amenable number.

133011210003121 is a deficient number, since it is larger than the sum of its proper divisors (10481460500663).

133011210003121 is a wasteful number, since it uses less digits than its factorization.

133011210003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147626204291.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 133011210003121 its reverse (121300012110331), we get a palindrome (254311222113452).

The spelling of 133011210003121 in words is "one hundred thirty-three trillion, eleven billion, two hundred ten million, three thousand, one hundred twenty-one".