340103001023 has 16 divisors (see below), whose sum is σ = 363073591296. Its totient is φ = 317895473280.

The previous prime is 340103001001. The next prime is 340103001047. The reversal of 340103001023 is 320100301043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340103001023 - 2⁸ = 340103000767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340103000992 and 340103001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340103001053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737015 + ... + 1106072.

It is an arithmetic number, because the mean of its divisors is an integer number (22692099456).

Almost surely, 2^340103001023 is an apocalyptic number.

340103001023 is a deficient number, since it is larger than the sum of its proper divisors (22970590273).

340103001023 is a wasteful number, since it uses less digits than its factorization.

340103001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843294.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 340103001023 its reverse (320100301043), we get a palindrome (660203302066).

The spelling of 340103001023 in words is "three hundred forty billion, one hundred three million, one thousand, twenty-three".