30201023231133 has 64 divisors (see below), whose sum is σ = 44988350054400. Its totient is φ = 17947215982080.

The previous prime is 30201023231123. The next prime is 30201023231147. The reversal of 30201023231133 is 33113232010203.

It is not a de Polignac number, because 30201023231133 - 2⁸ = 30201023230877 is a prime.

It is a super-3 number, since 3×30201023231133³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201023231123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22867441 + ... + 24152057.

It is an arithmetic number, because the mean of its divisors is an integer number (702942969600).

Almost surely, 2^{30201023231133} is an apocalyptic number.

It is an amenable number.

30201023231133 is a deficient number, since it is larger than the sum of its proper divisors (14787326823267).

30201023231133 is a wasteful number, since it uses less digits than its factorization.

30201023231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285082.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30201023231133 its reverse (33113232010203), we get a palindrome (63314255241336).

The spelling of 30201023231133 in words is "thirty trillion, two hundred one billion, twenty-three million, two hundred thirty-one thousand, one hundred thirty-three".