1021352051471 has 2 divisors, whose sum is σ = 1021352051472. Its totient is φ = 1021352051470.

The previous prime is 1021352051407. The next prime is 1021352051491. The reversal of 1021352051471 is 1741502531201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1021352051471 - 2⁶ = 1021352051407 is a prime.

It is a super-3 number, since 3×1021352051471³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1021352051491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510676025735 + 510676025736.

It is an arithmetic number, because the mean of its divisors is an integer number (510676025736).

Almost surely, 2^{1021352051471} is an apocalyptic number.

1021352051471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1021352051471 is an equidigital number, since it uses as much as digits as its factorization.

1021352051471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 1021352051471 its reverse (1741502531201), we get a palindrome (2762854582672).

The spelling of 1021352051471 in words is "one trillion, twenty-one billion, three hundred fifty-two million, fifty-one thousand, four hundred seventy-one".