102213524047 has 2 divisors, whose sum is σ = 102213524048. Its totient is φ = 102213524046.

The previous prime is 102213523991. The next prime is 102213524069. The reversal of 102213524047 is 740425312201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102213524047 - 2¹¹ = 102213521999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102213527047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106762023 + 51106762024.

It is an arithmetic number, because the mean of its divisors is an integer number (51106762024).

Almost surely, 2^102213524047 is an apocalyptic number.

102213524047 is a deficient number, since it is larger than the sum of its proper divisors (1).

102213524047 is an equidigital number, since it uses as much as digits as its factorization.

102213524047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 102213524047 its reverse (740425312201), we get a palindrome (842638836248).

The spelling of 102213524047 in words is "one hundred two billion, two hundred thirteen million, five hundred twenty-four thousand, forty-seven".