201012320010 has 32 divisors (see below), whose sum is σ = 507820599360. Its totient is φ = 50782059648.

The previous prime is 201012320009. The next prime is 201012320011. The reversal of 201012320010 is 10023210102.

It is an interprime number because it is at equal distance from previous prime (201012320009) and next prime (201012320011).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201012320011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176326027 + ... + 176327166.

It is an arithmetic number, because the mean of its divisors is an integer number (15869393730).

Almost surely, 2^201012320010 is an apocalyptic number.

201012320010 is an abundant number, since it is smaller than the sum of its proper divisors (306808279350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201012320010 is a wasteful number, since it uses less digits than its factorization.

201012320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352653222.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 201012320010 its reverse (10023210102), we get a palindrome (211035530112).

The spelling of 201012320010 in words is "two hundred one billion, twelve million, three hundred twenty thousand, ten".