1133044433331 has 16 divisors (see below), whose sum is σ = 1515941830656. Its totient is φ = 752758308416.

The previous prime is 1133044433309. The next prime is 1133044433347. The reversal of 1133044433331 is 1333344403311.

It is a cyclic number.

It is not a de Polignac number, because 1133044433331 - 2¹⁷ = 1133044302259 is a prime.

It is a super-2 number, since 2×1133044433331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133044433292 and 1133044433301.

It is not an unprimeable number, because it can be changed into a prime (1133044233331) 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, 957466 + ... + 1784048.

It is an arithmetic number, because the mean of its divisors is an integer number (94746364416).

Almost surely, 2^{1133044433331} is an apocalyptic number.

1133044433331 is a deficient number, since it is larger than the sum of its proper divisors (382897397325).

1133044433331 is a wasteful number, since it uses less digits than its factorization.

1133044433331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828162.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 1133044433331 its reverse (1333344403311), we get a palindrome (2466388836642).

The spelling of 1133044433331 in words is "one trillion, one hundred thirty-three billion, forty-four million, four hundred thirty-three thousand, three hundred thirty-one".