203223132313011 has 48 divisors (see below), whose sum is σ = 299678228602272. Its totient is φ = 132661357171200.

The previous prime is 203223132313007. The next prime is 203223132313037. The reversal of 203223132313011 is 110313231322302.

203223132313011 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 2 + 31 + 323 + 1 + 301 + 1 = 666.

203223132313011 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 203223132313011 - 2² = 203223132313007 is a prime.

It is a super-2 number, since 2×203223132313011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203223132313001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6402527601 + ... + 6402559341.

It is an arithmetic number, because the mean of its divisors is an integer number (6243296429214).

Almost surely, 2^{203223132313011} is an apocalyptic number.

203223132313011 is a deficient number, since it is larger than the sum of its proper divisors (96455096289261).

203223132313011 is a wasteful number, since it uses less digits than its factorization.

203223132313011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58084 (or 58081 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 203223132313011 its reverse (110313231322302), we get a palindrome (313536363635313).

The spelling of 203223132313011 in words is "two hundred three trillion, two hundred twenty-three billion, one hundred thirty-two million, three hundred thirteen thousand, eleven".