100112042235 has 16 divisors (see below), whose sum is σ = 160188890400. Its totient is φ = 53389881600.

The previous prime is 100112042231. The next prime is 100112042267. The reversal of 100112042235 is 532240211001.

It is not a de Polignac number, because 100112042235 - 2² = 100112042231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100112042231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69241 + ... + 452789.

It is an arithmetic number, because the mean of its divisors is an integer number (10011805650).

Almost surely, 2^100112042235 is an apocalyptic number.

100112042235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100112042235 is a deficient number, since it is larger than the sum of its proper divisors (60076848165).

100112042235 is a wasteful number, since it uses less digits than its factorization.

100112042235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400958.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 100112042235 its reverse (532240211001), we get a palindrome (632352253236).

The spelling of 100112042235 in words is "one hundred billion, one hundred twelve million, forty-two thousand, two hundred thirty-five".