100102434 has 8 divisors (see below), whose sum is σ = 200204880. Its totient is φ = 33367476.

The previous prime is 100102423. The next prime is 100102447. The reversal of 100102434 is 434201001.

It is a sphenic number, since it is the product of 3 distinct primes.

100102434 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8341864 + ... + 8341875.

It is an arithmetic number, because the mean of its divisors is an integer number (25025610).

Almost surely, 2^100102434 is an apocalyptic number.

100102434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100102434 is a wasteful number, since it uses less digits than its factorization.

100102434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683744.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 100102434 is about 10005.1203890808. The cubic root of 100102434 is about 464.3173147812.

Adding to 100102434 its reverse (434201001), we get a palindrome (534303435).

The spelling of 100102434 in words is "one hundred million, one hundred two thousand, four hundred thirty-four".