30131112201 has 8 divisors (see below), whose sum is σ = 41560154880. Its totient is φ = 19394738832.

The previous prime is 30131112127. The next prime is 30131112217. The reversal of 30131112201 is 10221113103.

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 30131112201 - 2¹¹ = 30131110153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30131112241) 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, 173167225 + ... + 173167398.

It is an arithmetic number, because the mean of its divisors is an integer number (5195019360).

Almost surely, 2^30131112201 is an apocalyptic number.

It is an amenable number.

30131112201 is a deficient number, since it is larger than the sum of its proper divisors (11429042679).

30131112201 is a wasteful number, since it uses less digits than its factorization.

30131112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346334655.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 30131112201 its reverse (10221113103), we get a palindrome (40352225304).

The spelling of 30131112201 in words is "thirty billion, one hundred thirty-one million, one hundred twelve thousand, two hundred one".