102403002122087 has 2 divisors, whose sum is σ = 102403002122088. Its totient is φ = 102403002122086.

The previous prime is 102403002122081. The next prime is 102403002122171. The reversal of 102403002122087 is 780221200304201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102403002122087 - 2⁶ = 102403002122023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102403002122081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51201501061043 + 51201501061044.

It is an arithmetic number, because the mean of its divisors is an integer number (51201501061044).

Almost surely, 2^{102403002122087} is an apocalyptic number.

102403002122087 is a deficient number, since it is larger than the sum of its proper divisors (1).

102403002122087 is an equidigital number, since it uses as much as digits as its factorization.

102403002122087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

Adding to 102403002122087 its reverse (780221200304201), we get a palindrome (882624202426288).

The spelling of 102403002122087 in words is "one hundred two trillion, four hundred three billion, two million, one hundred twenty-two thousand, eighty-seven".