201230201220131 has 8 divisors (see below), whose sum is σ = 201372736953600. Its totient is φ = 201087671807880.

The previous prime is 201230201220121. The next prime is 201230201220163. The reversal of 201230201220131 is 131022102032102.

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 201230201220131 - 2¹⁴ = 201230201203747 is a prime.

It is a super-2 number, since 2×201230201220131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201230201220121) 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, 63045626 + ... + 66160496.

It is an arithmetic number, because the mean of its divisors is an integer number (25171592119200).

Almost surely, 2^{201230201220131} is an apocalyptic number.

201230201220131 is a deficient number, since it is larger than the sum of its proper divisors (142535733469).

201230201220131 is a wasteful number, since it uses less digits than its factorization.

201230201220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160609.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201230201220131 its reverse (131022102032102), we get a palindrome (332252303252233).

The spelling of 201230201220131 in words is "two hundred one trillion, two hundred thirty billion, two hundred one million, two hundred twenty thousand, one hundred thirty-one".