102434413 has 2 divisors, whose sum is σ = 102434414. Its totient is φ = 102434412.

The previous prime is 102434407. The next prime is 102434419. The reversal of 102434413 is 314434201.

It is a balanced prime because it is at equal distance from previous prime (102434407) and next prime (102434419).

It can be written as a sum of positive squares in only one way, i.e., 89170249 + 13264164 = 9443^2 + 3642^2 .

It is a cyclic number.

It is not a de Polignac number, because 102434413 - 2²¹ = 100337261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102434419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51217206 + 51217207.

It is an arithmetic number, because the mean of its divisors is an integer number (51217207).

Almost surely, 2^102434413 is an apocalyptic number.

It is an amenable number.

102434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

102434413 is an equidigital number, since it uses as much as digits as its factorization.

102434413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 102434413 is about 10120.9887362846. The cubic root of 102434413 is about 467.8952406935.

Adding to 102434413 its reverse (314434201), we get a palindrome (416868614).

The spelling of 102434413 in words is "one hundred two million, four hundred thirty-four thousand, four hundred thirteen".