133001010122231 has 8 divisors (see below), whose sum is σ = 133972194497904. Its totient is φ = 132029831168320.

The previous prime is 133001010122219. The next prime is 133001010122399. The reversal of 133001010122231 is 132221010100331.

It is a happy number.

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-133001010122231 is a prime.

It is a super-2 number, since 2×133001010122231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001010122131) 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, 57035516 + ... + 59321598.

It is an arithmetic number, because the mean of its divisors is an integer number (16746524312238).

Almost surely, 2^{133001010122231} is an apocalyptic number.

133001010122231 is a deficient number, since it is larger than the sum of its proper divisors (971184375673).

133001010122231 is a wasteful number, since it uses less digits than its factorization.

133001010122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710881.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 133001010122231 its reverse (132221010100331), we get a palindrome (265222020222562).

The spelling of 133001010122231 in words is "one hundred thirty-three trillion, one billion, ten million, one hundred twenty-two thousand, two hundred thirty-one".