1373004323 has 2 divisors, whose sum is σ = 1373004324. Its totient is φ = 1373004322.

The previous prime is 1373004313. The next prime is 1373004431. The reversal of 1373004323 is 3234003731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1373004323 - 2⁴ = 1373004307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1373004292 and 1373004301.

It is not a weakly prime, because it can be changed into another prime (1373004313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686502161 + 686502162.

It is an arithmetic number, because the mean of its divisors is an integer number (686502162).

Almost surely, 2^1373004323 is an apocalyptic number.

1373004323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373004323 is an equidigital number, since it uses as much as digits as its factorization.

1373004323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 1373004323 is about 37054.0729610120. The cubic root of 1373004323 is about 1111.4518034759.

The spelling of 1373004323 in words is "one billion, three hundred seventy-three million, four thousand, three hundred twenty-three".