1123434033041 has 4 divisors (see below), whose sum is σ = 1123591803684. Its totient is φ = 1123276262400.

The previous prime is 1123434032999. The next prime is 1123434033061. The reversal of 1123434033041 is 1403304343211.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 139114080400 + 984319952641 = 372980^2 + 992129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123434033041 - 2¹⁸ = 1123433770897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123434032995 and 1123434033013.

It is not an unprimeable number, because it can be changed into a prime (1123434033061) 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, 78874640 + ... + 78888881.

It is an arithmetic number, because the mean of its divisors is an integer number (280897950921).

Almost surely, 2^{1123434033041} is an apocalyptic number.

It is an amenable number.

1123434033041 is a deficient number, since it is larger than the sum of its proper divisors (157770643).

1123434033041 is an equidigital number, since it uses as much as digits as its factorization.

1123434033041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157770642.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1123434033041 its reverse (1403304343211), we get a palindrome (2526738376252).

The spelling of 1123434033041 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-four million, thirty-three thousand, forty-one".