10030032219281 has 2 divisors, whose sum is σ = 10030032219282. Its totient is φ = 10030032219280.

The previous prime is 10030032219247. The next prime is 10030032219283. The reversal of 10030032219281 is 18291223003001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9485882567056 + 544149652225 = 3079916^2 + 737665^2 .

It is a cyclic number.

It is not a de Polignac number, because 10030032219281 - 2¹⁸ = 10030031957137 is a prime.

It is a super-2 number, since 2×10030032219281² (a number of 27 digits) contains 22 as substring.

Together with 10030032219283, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10030032219283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015016109640 + 5015016109641.

It is an arithmetic number, because the mean of its divisors is an integer number (5015016109641).

Almost surely, 2^{10030032219281} is an apocalyptic number.

It is an amenable number.

10030032219281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030032219281 is an equidigital number, since it uses as much as digits as its factorization.

10030032219281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 10030032219281 in words is "ten trillion, thirty billion, thirty-two million, two hundred nineteen thousand, two hundred eighty-one".