30201131332011 has 8 divisors (see below), whose sum is σ = 40312572218944. Its totient is φ = 20111888999880.

The previous prime is 30201131331983. The next prime is 30201131332013. The reversal of 30201131332011 is 11023313110203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30201131332011 - 2⁷ = 30201131331883 is a prime.

It is a super-2 number, since 2×30201131332011² (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 (30201131332013) 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, 5549635525 + ... + 5549640966.

It is an arithmetic number, because the mean of its divisors is an integer number (5039071527368).

Almost surely, 2^{30201131332011} is an apocalyptic number.

30201131332011 is a deficient number, since it is larger than the sum of its proper divisors (10111440886933).

30201131332011 is a wasteful number, since it uses less digits than its factorization.

30201131332011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099277401.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30201131332011 its reverse (11023313110203), we get a palindrome (41224444442214).

The spelling of 30201131332011 in words is "thirty trillion, two hundred one billion, one hundred thirty-one million, three hundred thirty-two thousand, eleven".