201312102310 has 64 divisors (see below), whose sum is σ = 406648615680. Its totient is φ = 71109947520.

The previous prime is 201312102301. The next prime is 201312102317. The reversal of 201312102310 is 13201213102.

It is a super-2 number, since 2×201312102310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201312102317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2479377 + ... + 2559283.

It is an arithmetic number, because the mean of its divisors is an integer number (6353884620).

Almost surely, 2^201312102310 is an apocalyptic number.

201312102310 is an abundant number, since it is smaller than the sum of its proper divisors (205336513370).

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

201312102310 is a wasteful number, since it uses less digits than its factorization.

201312102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80581.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201312102310 its reverse (13201213102), we get a palindrome (214513315412).

The spelling of 201312102310 in words is "two hundred one billion, three hundred twelve million, one hundred two thousand, three hundred ten".