10202113323321 has 48 divisors (see below), whose sum is σ = 14200366944960. Its totient is φ = 6507382725760.

The previous prime is 10202113323307. The next prime is 10202113323377. The reversal of 10202113323321 is 12332331120201.

It is not a de Polignac number, because 10202113323321 - 2¹⁹ = 10202112799033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202113323291 and 10202113323300.

It is not an unprimeable number, because it can be changed into a prime (10202613323321) 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 47 ways as a sum of consecutive naturals, for example, 816750886 + ... + 816763376.

It is an arithmetic number, because the mean of its divisors is an integer number (295840978020).

Almost surely, 2^{10202113323321} is an apocalyptic number.

It is an amenable number.

10202113323321 is a deficient number, since it is larger than the sum of its proper divisors (3998253621639).

10202113323321 is a wasteful number, since it uses less digits than its factorization.

10202113323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13174 (or 12995 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10202113323321 its reverse (12332331120201), we get a palindrome (22534444443522).

The spelling of 10202113323321 in words is "ten trillion, two hundred two billion, one hundred thirteen million, three hundred twenty-three thousand, three hundred twenty-one".