202311001113 has 32 divisors (see below), whose sum is σ = 306027724800. Its totient is φ = 117853724736.

The previous prime is 202311001111. The next prime is 202311001133. The reversal of 202311001113 is 311100113202.

It is a happy number.

202311001113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202311001113 - 2¹ = 202311001111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202311001092 and 202311001101.

It is not an unprimeable number, because it can be changed into a prime (202311001111) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 841006 + ... + 1054472.

It is an arithmetic number, because the mean of its divisors is an integer number (9563366400).

Almost surely, 2^202311001113 is an apocalyptic number.

It is an amenable number.

202311001113 is a deficient number, since it is larger than the sum of its proper divisors (103716723687).

202311001113 is a wasteful number, since it uses less digits than its factorization.

202311001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214781.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 202311001113 its reverse (311100113202), we get a palindrome (513411114315).

The spelling of 202311001113 in words is "two hundred two billion, three hundred eleven million, one thousand, one hundred thirteen".