102463087 has 4 divisors (see below), whose sum is σ = 102514680. Its totient is φ = 102411496.

The previous prime is 102463057. The next prime is 102463099. The reversal of 102463087 is 780364201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102463087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102463037) 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 in 3 ways as a sum of consecutive naturals, for example, 22693 + ... + 26830.

It is an arithmetic number, because the mean of its divisors is an integer number (25628670).

Almost surely, 2^102463087 is an apocalyptic number.

102463087 is a deficient number, since it is larger than the sum of its proper divisors (51593).

102463087 is an equidigital number, since it uses as much as digits as its factorization.

102463087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51592.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 102463087 is about 10122.4051983706. The cubic root of 102463087 is about 467.9388952169.

The spelling of 102463087 in words is "one hundred two million, four hundred sixty-three thousand, eighty-seven".