100113231011 has 8 divisors (see below), whose sum is σ = 102955456944. Its totient is φ = 97306312480.

The previous prime is 100113230977. The next prime is 100113231019. The reversal of 100113231011 is 110132311001.

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 100113231011 - 2¹⁰ = 100113229987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100113231019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8821100 + ... + 8832441.

It is an arithmetic number, because the mean of its divisors is an integer number (12869432118).

Almost surely, 2^100113231011 is an apocalyptic number.

100113231011 is a deficient number, since it is larger than the sum of its proper divisors (2842225933).

100113231011 is a wasteful number, since it uses less digits than its factorization.

100113231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17653701.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 100113231011 its reverse (110132311001), we get a palindrome (210245542012).

The spelling of 100113231011 in words is "one hundred billion, one hundred thirteen million, two hundred thirty-one thousand, eleven".