102401403227 has 2 divisors, whose sum is σ = 102401403228. Its totient is φ = 102401403226.

The previous prime is 102401403217. The next prime is 102401403239. The reversal of 102401403227 is 722304104201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102401403227 - 2¹⁰ = 102401402203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102401403196 and 102401403205.

It is not a weakly prime, because it can be changed into another prime (102401403217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51200701613 + 51200701614.

It is an arithmetic number, because the mean of its divisors is an integer number (51200701614).

Almost surely, 2^102401403227 is an apocalyptic number.

102401403227 is a deficient number, since it is larger than the sum of its proper divisors (1).

102401403227 is an equidigital number, since it uses as much as digits as its factorization.

102401403227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 102401403227 its reverse (722304104201), we get a palindrome (824705507428).

The spelling of 102401403227 in words is "one hundred two billion, four hundred one million, four hundred three thousand, two hundred twenty-seven".