1041120323043 has 4 divisors (see below), whose sum is σ = 1388160430728. Its totient is φ = 694080215360.

The previous prime is 1041120323029. The next prime is 1041120323053. The reversal of 1041120323043 is 3403230211401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1041120323043 - 2¹⁴ = 1041120306659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041120323053) 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, 173520053838 + ... + 173520053843.

It is an arithmetic number, because the mean of its divisors is an integer number (347040107682).

Almost surely, 2^{1041120323043} is an apocalyptic number.

1041120323043 is a deficient number, since it is larger than the sum of its proper divisors (347040107685).

1041120323043 is an equidigital number, since it uses as much as digits as its factorization.

1041120323043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347040107684.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1041120323043 its reverse (3403230211401), we get a palindrome (4444350534444).

The spelling of 1041120323043 in words is "one trillion, forty-one billion, one hundred twenty million, three hundred twenty-three thousand, forty-three".