102342463 has 2 divisors, whose sum is σ = 102342464. Its totient is φ = 102342462.

The previous prime is 102342419. The next prime is 102342467. The reversal of 102342463 is 364243201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102342463 - 2¹⁷ = 102211391 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102342467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51171231 + 51171232.

It is an arithmetic number, because the mean of its divisors is an integer number (51171232).

Almost surely, 2^102342463 is an apocalyptic number.

102342463 is a deficient number, since it is larger than the sum of its proper divisors (1).

102342463 is an equidigital number, since it uses as much as digits as its factorization.

102342463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 102342463 is about 10116.4451760487. The cubic root of 102342463 is about 467.7551971095.

Adding to 102342463 its reverse (364243201), we get a palindrome (466585664).

The spelling of 102342463 in words is "one hundred two million, three hundred forty-two thousand, four hundred sixty-three".