102430366 has 4 divisors (see below), whose sum is σ = 153645552. Its totient is φ = 51215182.

The previous prime is 102430357. The next prime is 102430399. The reversal of 102430366 is 663034201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102430366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25607590 + ... + 25607593.

It is an arithmetic number, because the mean of its divisors is an integer number (38411388).

Almost surely, 2^102430366 is an apocalyptic number.

102430366 is a deficient number, since it is larger than the sum of its proper divisors (51215186).

102430366 is an equidigital number, since it uses as much as digits as its factorization.

102430366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51215185.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 102430366 is about 10120.7888032505. The cubic root of 102430366 is about 467.8890787116.

Adding to 102430366 its reverse (663034201), we get a palindrome (765464567).

The spelling of 102430366 in words is "one hundred two million, four hundred thirty thousand, three hundred sixty-six".