100020034235 has 8 divisors (see below), whose sum is σ = 130935317616. Its totient is φ = 72741843040.

The previous prime is 100020034223. The next prime is 100020034277. The reversal of 100020034235 is 532430020001.

It is a happy number.

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

It is not a de Polignac number, because 100020034235 - 2¹² = 100020030139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909272984 + ... + 909273093.

It is an arithmetic number, because the mean of its divisors is an integer number (16366914702).

Almost surely, 2^100020034235 is an apocalyptic number.

100020034235 is a deficient number, since it is larger than the sum of its proper divisors (30915283381).

100020034235 is a wasteful number, since it uses less digits than its factorization.

100020034235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818546093.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 100020034235 its reverse (532430020001), we get a palindrome (632450054236).

The spelling of 100020034235 in words is "one hundred billion, twenty million, thirty-four thousand, two hundred thirty-five".