201232401033 has 8 divisors (see below), whose sum is σ = 268884409248. Its totient is φ = 133867663424.

The previous prime is 201232401011. The next prime is 201232401043. The reversal of 201232401033 is 330104232102.

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 201232401033 - 2¹⁷ = 201232269961 is a prime.

It is a super-2 number, since 2×201232401033² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201232401043) 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, 71816016 + ... + 71818817.

It is an arithmetic number, because the mean of its divisors is an integer number (33610551156).

Almost surely, 2^201232401033 is an apocalyptic number.

It is an amenable number.

201232401033 is a deficient number, since it is larger than the sum of its proper divisors (67652008215).

201232401033 is a wasteful number, since it uses less digits than its factorization.

201232401033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143635303.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201232401033 its reverse (330104232102), we get a palindrome (531336633135).

The spelling of 201232401033 in words is "two hundred one billion, two hundred thirty-two million, four hundred one thousand, thirty-three".