113031203011 has 8 divisors (see below), whose sum is σ = 115483184640. Its totient is φ = 110581182408.

The previous prime is 113031202997. The next prime is 113031203081. The reversal of 113031203011 is 110302130311.

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

It is a cyclic number.

It is not a de Polignac number, because 113031203011 - 2¹⁹ = 113030678723 is a prime.

It is a super-2 number, since 2×113031203011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113031203081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 373431 + ... + 604576.

It is an arithmetic number, because the mean of its divisors is an integer number (14435398080).

Almost surely, 2^113031203011 is an apocalyptic number.

113031203011 is a deficient number, since it is larger than the sum of its proper divisors (2451981629).

113031203011 is an equidigital number, since it uses as much as digits as its factorization.

113031203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980513.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113031203011 its reverse (110302130311), we get a palindrome (223333333322).

The spelling of 113031203011 in words is "one hundred thirteen billion, thirty-one million, two hundred three thousand, eleven".