4200111231113 has 12 divisors (see below), whose sum is σ = 4888125837252. Its totient is φ = 3598413749280.

The previous prime is 4200111231073. The next prime is 4200111231137. The reversal of 4200111231113 is 3111321110024.

It can be written as a sum of positive squares in 2 ways, for example, as 3606607397449 + 593503833664 = 1899107^2 + 770392^2 .

It is not a de Polignac number, because 4200111231113 - 2¹² = 4200111227017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4200111231913) 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 11 ways as a sum of consecutive naturals, for example, 19912970 + ... + 20122787.

It is an arithmetic number, because the mean of its divisors is an integer number (407343819771).

Almost surely, 2^{4200111231113} is an apocalyptic number.

It is an amenable number.

4200111231113 is a deficient number, since it is larger than the sum of its proper divisors (688014606139).

4200111231113 is a wasteful number, since it uses less digits than its factorization.

4200111231113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40037912 (or 40037905 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 4200111231113 its reverse (3111321110024), we get a palindrome (7311432341137).

The spelling of 4200111231113 in words is "four trillion, two hundred billion, one hundred eleven million, two hundred thirty-one thousand, one hundred thirteen".