1133042231121 has 16 divisors (see below), whose sum is σ = 1561234257408. Its totient is φ = 730161417600.

The previous prime is 1133042231107. The next prime is 1133042231143. The reversal of 1133042231121 is 1211322403311.

It is not a de Polignac number, because 1133042231121 - 2⁵ = 1133042231089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133042231091 and 1133042231100.

It is not an unprimeable number, because it can be changed into a prime (1133042231171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6864420 + ... + 7027541.

It is an arithmetic number, because the mean of its divisors is an integer number (97577141088).

Almost surely, 2^{1133042231121} is an apocalyptic number.

It is an amenable number.

1133042231121 is a deficient number, since it is larger than the sum of its proper divisors (428192026287).

1133042231121 is a wasteful number, since it uses less digits than its factorization.

1133042231121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13892872.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1133042231121 its reverse (1211322403311), we get a palindrome (2344364634432).

The spelling of 1133042231121 in words is "one trillion, one hundred thirty-three billion, forty-two million, two hundred thirty-one thousand, one hundred twenty-one".