1040302324123 has 4 divisors (see below), whose sum is σ = 1040329152088. Its totient is φ = 1040275496160.

The previous prime is 1040302324013. The next prime is 1040302324129. The reversal of 1040302324123 is 3214232030401.

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 1040302324123 - 2¹³ = 1040302315931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040302324129) 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, 13355733 + ... + 13433398.

It is an arithmetic number, because the mean of its divisors is an integer number (260082288022).

Almost surely, 2^{1040302324123} is an apocalyptic number.

1040302324123 is a deficient number, since it is larger than the sum of its proper divisors (26827965).

1040302324123 is an equidigital number, since it uses as much as digits as its factorization.

1040302324123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26827964.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1040302324123 its reverse (3214232030401), we get a palindrome (4254534354524).

The spelling of 1040302324123 in words is "one trillion, forty billion, three hundred two million, three hundred twenty-four thousand, one hundred twenty-three".