102732463 has 2 divisors, whose sum is σ = 102732464. Its totient is φ = 102732462.

The previous prime is 102732457. The next prime is 102732491. The reversal of 102732463 is 364237201.

It is an a-pointer prime, because the next prime (102732491) can be obtained adding 102732463 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102732463 - 2⁵ = 102732431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102732493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51366231 + 51366232.

It is an arithmetic number, because the mean of its divisors is an integer number (51366232).

Almost surely, 2^102732463 is an apocalyptic number.

102732463 is a deficient number, since it is larger than the sum of its proper divisors (1).

102732463 is an equidigital number, since it uses as much as digits as its factorization.

102732463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 102732463 is about 10135.7023930263. The cubic root of 102732463 is about 468.3486076614.

Adding to 102732463 its reverse (364237201), we get a palindrome (466969664).

The spelling of 102732463 in words is "one hundred two million, seven hundred thirty-two thousand, four hundred sixty-three".