102212021741603 has 2 divisors, whose sum is σ = 102212021741604. Its totient is φ = 102212021741602.

The previous prime is 102212021741581. The next prime is 102212021741611. The reversal of 102212021741603 is 306147120212201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212021741603 - 2²⁸ = 102211753306147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102212021741603.

It is not a weakly prime, because it can be changed into another prime (102212021740603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106010870801 + 51106010870802.

It is an arithmetic number, because the mean of its divisors is an integer number (51106010870802).

Almost surely, 2^{102212021741603} is an apocalyptic number.

102212021741603 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212021741603 is an equidigital number, since it uses as much as digits as its factorization.

102212021741603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 102212021741603 its reverse (306147120212201), we get a palindrome (408359141953804).

The spelling of 102212021741603 in words is "one hundred two trillion, two hundred twelve billion, twenty-one million, seven hundred forty-one thousand, six hundred three".