201320233130 has 8 divisors (see below), whose sum is σ = 362376419652. Its totient is φ = 80528093248.

The previous prime is 201320233073. The next prime is 201320233187. The reversal of 201320233130 is 31332023102.

It is an interprime number because it is at equal distance from previous prime (201320233073) and next prime (201320233187).

It can be written as a sum of positive squares in 2 ways, for example, as 175563514009 + 25756719121 = 419003^2 + 160489^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10066011647 + ... + 10066011666.

Almost surely, 2^201320233130 is an apocalyptic number.

201320233130 is a deficient number, since it is larger than the sum of its proper divisors (161056186522).

201320233130 is a wasteful number, since it uses less digits than its factorization.

201320233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20132023320.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201320233130 its reverse (31332023102), we get a palindrome (232652256232).

The spelling of 201320233130 in words is "two hundred one billion, three hundred twenty million, two hundred thirty-three thousand, one hundred thirty".