113312311123011 has 32 divisors (see below), whose sum is σ = 202852808729088. Its totient is φ = 54335573763840.

The previous prime is 113312311123007. The next prime is 113312311123013. The reversal of 113312311123011 is 110321113213311.

It is not a de Polignac number, because 113312311123011 - 2² = 113312311123007 is a prime.

It is a super-2 number, since 2×113312311123011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113312311123013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18866515666 + ... + 18866521671.

It is an arithmetic number, because the mean of its divisors is an integer number (6339150272784).

Almost surely, 2^{113312311123011} is an apocalyptic number.

113312311123011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113312311123011 is a deficient number, since it is larger than the sum of its proper divisors (89540497606077).

113312311123011 is a wasteful number, since it uses less digits than its factorization.

113312311123011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37733037371.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 113312311123011 its reverse (110321113213311), we get a palindrome (223633424336322).

The spelling of 113312311123011 in words is "one hundred thirteen trillion, three hundred twelve billion, three hundred eleven million, one hundred twenty-three thousand, eleven".