10112002321 has 2 divisors, whose sum is σ = 10112002322. Its totient is φ = 10112002320.

The previous prime is 10112002319. The next prime is 10112002333. The reversal of 10112002321 is 12320021101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9638330625 + 473671696 = 98175^2 + 21764^2 .

It is a cyclic number.

It is not a de Polignac number, because 10112002321 - 2¹ = 10112002319 is a prime.

Together with 10112002319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10112012321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056001160 + 5056001161.

It is an arithmetic number, because the mean of its divisors is an integer number (5056001161).

Almost surely, 2^10112002321 is an apocalyptic number.

It is an amenable number.

10112002321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112002321 is an equidigital number, since it uses as much as digits as its factorization.

10112002321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10112002321 its reverse (12320021101), we get a palindrome (22432023422).

The spelling of 10112002321 in words is "ten billion, one hundred twelve million, two thousand, three hundred twenty-one".