102001110221167 has 2 divisors, whose sum is σ = 102001110221168. Its totient is φ = 102001110221166.

The previous prime is 102001110221033. The next prime is 102001110221233. The reversal of 102001110221167 is 761122011100201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102001110221167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102001180221167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000555110583 + 51000555110584.

It is an arithmetic number, because the mean of its divisors is an integer number (51000555110584).

Almost surely, 2^{102001110221167} is an apocalyptic number.

102001110221167 is a deficient number, since it is larger than the sum of its proper divisors (1).

102001110221167 is an equidigital number, since it uses as much as digits as its factorization.

102001110221167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 102001110221167 its reverse (761122011100201), we get a palindrome (863123121321368).

The spelling of 102001110221167 in words is "one hundred two trillion, one billion, one hundred ten million, two hundred twenty-one thousand, one hundred sixty-seven".