101021212002287 has 2 divisors, whose sum is σ = 101021212002288. Its totient is φ = 101021212002286.

The previous prime is 101021212002203. The next prime is 101021212002311. The reversal of 101021212002287 is 782200212120101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101021212002287 - 2⁸ = 101021212002031 is a prime.

It is a super-2 number, since 2×101021212002287² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101021212004287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510606001143 + 50510606001144.

It is an arithmetic number, because the mean of its divisors is an integer number (50510606001144).

Almost surely, 2^{101021212002287} is an apocalyptic number.

101021212002287 is a deficient number, since it is larger than the sum of its proper divisors (1).

101021212002287 is an equidigital number, since it uses as much as digits as its factorization.

101021212002287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 29.

Adding to 101021212002287 its reverse (782200212120101), we get a palindrome (883221424122388).

The spelling of 101021212002287 in words is "one hundred one trillion, twenty-one billion, two hundred twelve million, two thousand, two hundred eighty-seven".