1121313334331 has 8 divisors (see below), whose sum is σ = 1133999752704. Its totient is φ = 1108687184640.

The previous prime is 1121313334241. The next prime is 1121313334369. The reversal of 1121313334331 is 1334333131211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1121313334331 - 2¹⁴ = 1121313317947 is a prime.

It is a super-2 number, since 2×1121313334331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121313334294 and 1121313334303.

It is not an unprimeable number, because it can be changed into a prime (1121313330331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15029750 + ... + 15104171.

It is an arithmetic number, because the mean of its divisors is an integer number (141749969088).

Almost surely, 2^{1121313334331} is an apocalyptic number.

1121313334331 is a deficient number, since it is larger than the sum of its proper divisors (12686418373).

1121313334331 is a wasteful number, since it uses less digits than its factorization.

1121313334331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30134341.

The product of its digits is 5832, while the sum is 29.

Adding to 1121313334331 its reverse (1334333131211), we get a palindrome (2455646465542).

The spelling of 1121313334331 in words is "one trillion, one hundred twenty-one billion, three hundred thirteen million, three hundred thirty-four thousand, three hundred thirty-one".