10313001321212 has 24 divisors (see below), whose sum is σ = 18156419102640. Its totient is φ = 5125481124480.

The previous prime is 10313001321187. The next prime is 10313001321221. The reversal of 10313001321212 is 21212310031301.

It is a happy number.

It is a super-2 number, since 2×10313001321212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2046137 + ... + 4981232.

It is an arithmetic number, because the mean of its divisors is an integer number (756517462610).

Almost surely, 2^{10313001321212} is an apocalyptic number.

It is an amenable number.

10313001321212 is a deficient number, since it is larger than the sum of its proper divisors (7843417781428).

10313001321212 is a wasteful number, since it uses less digits than its factorization.

10313001321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7029581 (or 7029579 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10313001321212 its reverse (21212310031301), we get a palindrome (31525311352513).

The spelling of 10313001321212 in words is "ten trillion, three hundred thirteen billion, one million, three hundred twenty-one thousand, two hundred twelve".