111204364411 has 32 divisors (see below), whose sum is σ = 133444200960. Its totient is φ = 90696672000.

The previous prime is 111204364367. The next prime is 111204364463. The reversal of 111204364411 is 114463402111.

It is a cyclic number.

It is not a de Polignac number, because 111204364411 - 2¹⁹ = 111203840123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111204364411.

It is not an unprimeable number, because it can be changed into a prime (111204364471) 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, 1913500 + ... + 1970758.

It is an arithmetic number, because the mean of its divisors is an integer number (4170131280).

Almost surely, 2^111204364411 is an apocalyptic number.

111204364411 is a deficient number, since it is larger than the sum of its proper divisors (22239836549).

111204364411 is a wasteful number, since it uses less digits than its factorization.

111204364411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57475.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 111204364411 its reverse (114463402111), we get a palindrome (225667766522).

The spelling of 111204364411 in words is "one hundred eleven billion, two hundred four million, three hundred sixty-four thousand, four hundred eleven".