10002320332031 has 16 divisors (see below), whose sum is σ = 10458494376384. Its totient is φ = 9547930681344.

The previous prime is 10002320332027. The next prime is 10002320332117. The reversal of 10002320332031 is 13023302320001.

It is not a de Polignac number, because 10002320332031 - 2² = 10002320332027 is a prime.

It is a super-2 number, since 2×10002320332031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002320331994 and 10002320332012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002320332231) 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, 43853075 + ... + 44080571.

It is an arithmetic number, because the mean of its divisors is an integer number (653655898524).

Almost surely, 2^{10002320332031} is an apocalyptic number.

10002320332031 is a deficient number, since it is larger than the sum of its proper divisors (456174044353).

10002320332031 is a wasteful number, since it uses less digits than its factorization.

10002320332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231410.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10002320332031 its reverse (13023302320001), we get a palindrome (23025622652032).

The spelling of 10002320332031 in words is "ten trillion, two billion, three hundred twenty million, three hundred thirty-two thousand, thirty-one".