403101144023 has 4 divisors (see below), whose sum is σ = 403161144960. Its totient is φ = 403041143088.

The previous prime is 403101144007. The next prime is 403101144049. The reversal of 403101144023 is 320441101304.

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 403101144023 - 2⁴ = 403101144007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 403101144023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403101144223) 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, 29990390 + ... + 30003827.

It is an arithmetic number, because the mean of its divisors is an integer number (100790286240).

Almost surely, 2^403101144023 is an apocalyptic number.

403101144023 is a deficient number, since it is larger than the sum of its proper divisors (60000937).

403101144023 is an equidigital number, since it uses as much as digits as its factorization.

403101144023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000936.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 403101144023 its reverse (320441101304), we get a palindrome (723542245327).

The spelling of 403101144023 in words is "four hundred three billion, one hundred one million, one hundred forty-four thousand, twenty-three".