30201132131201 has 4 divisors (see below), whose sum is σ = 30696232658004. Its totient is φ = 29706031604400.

The previous prime is 30201132131123. The next prime is 30201132131207. The reversal of 30201132131201 is 10213123110203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1694331772225 + 28506800358976 = 1301665^2 + 5339176^2 .

It is a cyclic number.

It is not a de Polignac number, because 30201132131201 - 2¹⁰ = 30201132130177 is a prime.

It is a super-2 number, since 2×30201132131201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30201132131207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247550263310 + ... + 247550263431.

It is an arithmetic number, because the mean of its divisors is an integer number (7674058164501).

Almost surely, 2^{30201132131201} is an apocalyptic number.

It is an amenable number.

30201132131201 is a deficient number, since it is larger than the sum of its proper divisors (495100526803).

30201132131201 is an equidigital number, since it uses as much as digits as its factorization.

30201132131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495100526802.

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

Adding to 30201132131201 its reverse (10213123110203), we get a palindrome (40414255241404).

The spelling of 30201132131201 in words is "thirty trillion, two hundred one billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred one".