1002312320101 has 16 divisors (see below), whose sum is σ = 1020337941888. Its totient is φ = 984397478400.

The previous prime is 1002312320099. The next prime is 1002312320143. The reversal of 1002312320101 is 1010232132001.

1002312320101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1002312320101 - 2¹ = 1002312320099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002312330101) 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, 91638705 + ... + 91649641.

It is an arithmetic number, because the mean of its divisors is an integer number (63771121368).

Almost surely, 2^{1002312320101} is an apocalyptic number.

It is an amenable number.

1002312320101 is a deficient number, since it is larger than the sum of its proper divisors (18025621787).

1002312320101 is a wasteful number, since it uses less digits than its factorization.

1002312320101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15852.

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

Adding to 1002312320101 its reverse (1010232132001), we get a palindrome (2012544452102).

The spelling of 1002312320101 in words is "one trillion, two billion, three hundred twelve million, three hundred twenty thousand, one hundred one".