113020011011 has 16 divisors (see below), whose sum is σ = 119274301440. Its totient is φ = 106941276960.

The previous prime is 113020010947. The next prime is 113020011023. The reversal of 113020011011 is 110110020311.

It is a happy number.

It is not a de Polignac number, because 113020011011 - 2⁶ = 113020010947 is a prime.

It is a super-2 number, since 2×113020011011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113020010983 and 113020011001.

It is not an unprimeable number, because it can be changed into a prime (113020011061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179510 + ... + 508196.

It is an arithmetic number, because the mean of its divisors is an integer number (7454643840).

Almost surely, 2^113020011011 is an apocalyptic number.

113020011011 is a deficient number, since it is larger than the sum of its proper divisors (6254290429).

113020011011 is a wasteful number, since it uses less digits than its factorization.

113020011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328954.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 113020011011 its reverse (110110020311), we get a palindrome (223130031322).

The spelling of 113020011011 in words is "one hundred thirteen billion, twenty million, eleven thousand, eleven".