1011433320041 has 4 divisors (see below), whose sum is σ = 1011447628800. Its totient is φ = 1011419011284.

The previous prime is 1011433320017. The next prime is 1011433320061. The reversal of 1011433320041 is 1400233341101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011433320041 - 2⁶ = 1011433319977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011433319989 and 1011433320016.

It is not an unprimeable number, because it can be changed into a prime (1011433320011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7047821 + ... + 7189898.

It is an arithmetic number, because the mean of its divisors is an integer number (252861907200).

Almost surely, 2^{1011433320041} is an apocalyptic number.

It is an amenable number.

1011433320041 is a deficient number, since it is larger than the sum of its proper divisors (14308759).

1011433320041 is an equidigital number, since it uses as much as digits as its factorization.

1011433320041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14308758.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1011433320041 its reverse (1400233341101), we get a palindrome (2411666661142).

The spelling of 1011433320041 in words is "one trillion, eleven billion, four hundred thirty-three million, three hundred twenty thousand, forty-one".