1133113121444 has 6 divisors (see below), whose sum is σ = 1982947962534. Its totient is φ = 566556560720.

The previous prime is 1133113121429. The next prime is 1133113121467. The reversal of 1133113121444 is 4441213113311.

It can be written as a sum of positive squares in only one way, i.e., 1065870408100 + 67242713344 = 1032410^2 + 259312^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 141639140177 + ... + 141639140184.

It is an arithmetic number, because the mean of its divisors is an integer number (330491327089).

Almost surely, 2^{1133113121444} is an apocalyptic number.

It is an amenable number.

1133113121444 is a deficient number, since it is larger than the sum of its proper divisors (849834841090).

1133113121444 is a wasteful number, since it uses less digits than its factorization.

1133113121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283278280365 (or 283278280363 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

Adding to 1133113121444 its reverse (4441213113311), we get a palindrome (5574326234755).

The spelling of 1133113121444 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, one hundred twenty-one thousand, four hundred forty-four".