102412463 has 4 divisors (see below), whose sum is σ = 102802128. Its totient is φ = 102022800.

The previous prime is 102412439. The next prime is 102412477. The reversal of 102412463 is 364214201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364214201 = 13 ⋅28016477.

It is a cyclic number.

It is not a de Polignac number, because 102412463 - 2⁸ = 102412207 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 (102412423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194438 + ... + 194963.

It is an arithmetic number, because the mean of its divisors is an integer number (25700532).

Almost surely, 2^102412463 is an apocalyptic number.

102412463 is a deficient number, since it is larger than the sum of its proper divisors (389665).

102412463 is an equidigital number, since it uses as much as digits as its factorization.

102412463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389664.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 102412463 is about 10119.9042979665. The cubic root of 102412463 is about 467.8618175696.

Adding to 102412463 its reverse (364214201), we get a palindrome (466626664).

The spelling of 102412463 in words is "one hundred two million, four hundred twelve thousand, four hundred sixty-three".