100435234156 has 12 divisors (see below), whose sum is σ = 180511975168. Its totient is φ = 48860384112.

The previous prime is 100435234139. The next prime is 100435234177. The reversal of 100435234156 is 651432534001.

It is an unprimeable number.

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, 339308076 + ... + 339308371.

Almost surely, 2^100435234156 is an apocalyptic number.

It is an amenable number.

100435234156 is a deficient number, since it is larger than the sum of its proper divisors (80076741012).

100435234156 is a wasteful number, since it uses less digits than its factorization.

100435234156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678616488 (or 678616486 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 100435234156 its reverse (651432534001), we get a palindrome (751867768157).

The spelling of 100435234156 in words is "one hundred billion, four hundred thirty-five million, two hundred thirty-four thousand, one hundred fifty-six".