113031100106 has 8 divisors (see below), whose sum is σ = 169726830084. Its totient is φ = 56455490080.

The previous prime is 113031100093. The next prime is 113031100121. The reversal of 113031100106 is 601001130311.

It can be written as a sum of positive squares in 2 ways, for example, as 98904589081 + 14126511025 = 314491^2 + 118855^2 .

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

It is a super-2 number, since 2×113031100106² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30027635 + ... + 30031398.

Almost surely, 2^113031100106 is an apocalyptic number.

113031100106 is a deficient number, since it is larger than the sum of its proper divisors (56695729978).

113031100106 is an equidigital number, since it uses as much as digits as its factorization.

113031100106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60059976.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 113031100106 its reverse (601001130311), we get a palindrome (714032230417).

The spelling of 113031100106 in words is "one hundred thirteen billion, thirty-one million, one hundred thousand, one hundred six".