1302104332423 has 4 divisors (see below), whose sum is σ = 1302142186840. Its totient is φ = 1302066478008.

The previous prime is 1302104332387. The next prime is 1302104332433. The reversal of 1302104332423 is 3242334012031.

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 1302104332423 - 2³⁷ = 1164665378951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1302104332391 and 1302104332400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302104332433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18875565 + ... + 18944422.

It is an arithmetic number, because the mean of its divisors is an integer number (325535546710).

Almost surely, 2^{1302104332423} is an apocalyptic number.

1302104332423 is a deficient number, since it is larger than the sum of its proper divisors (37854417).

1302104332423 is an equidigital number, since it uses as much as digits as its factorization.

1302104332423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37854416.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1302104332423 its reverse (3242334012031), we get a palindrome (4544438344454).

The spelling of 1302104332423 in words is "one trillion, three hundred two billion, one hundred four million, three hundred thirty-two thousand, four hundred twenty-three".