1121133041204 has 36 divisors (see below), whose sum is σ = 2156759526852. Its totient is φ = 509558691840.

The previous prime is 1121133041183. The next prime is 1121133041263. The reversal of 1121133041204 is 4021403311211.

It can be written as a sum of positive squares in 2 ways, for example, as 886237725604 + 234895315600 = 941402^2 + 484660^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1121133041204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5412554 + ... + 5615870.

It is an arithmetic number, because the mean of its divisors is an integer number (59909986857).

Almost surely, 2^{1121133041204} is an apocalyptic number.

It is an amenable number.

1121133041204 is a deficient number, since it is larger than the sum of its proper divisors (1035626485648).

1121133041204 is a wasteful number, since it uses less digits than its factorization.

1121133041204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214736 (or 214723 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1121133041204 its reverse (4021403311211), we get a palindrome (5142536352415).

The spelling of 1121133041204 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-three million, forty-one thousand, two hundred four".