102434435 has 16 divisors (see below), whose sum is σ = 130437216. Its totient is φ = 76958208.

The previous prime is 102434419. The next prime is 102434473. The reversal of 102434435 is 534434201.

It is a cyclic number.

It is not a de Polignac number, because 102434435 - 2⁴ = 102434419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48869 + ... + 50921.

It is an arithmetic number, because the mean of its divisors is an integer number (8152326).

Almost surely, 2^102434435 is an apocalyptic number.

102434435 is a deficient number, since it is larger than the sum of its proper divisors (28002781).

102434435 is a wasteful number, since it uses less digits than its factorization.

102434435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 102434435 is about 10120.9898231349. The cubic root of 102434435 is about 467.8952741903.

Adding to 102434435 its reverse (534434201), we get a palindrome (636868636).

The spelling of 102434435 in words is "one hundred two million, four hundred thirty-four thousand, four hundred thirty-five".