1304225023 has 8 divisors (see below), whose sum is σ = 1381829328. Its totient is φ = 1226719104.

The previous prime is 1304225009. The next prime is 1304225063. The reversal of 1304225023 is 3205224031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1304225023 - 2¹³ = 1304216831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1304224985 and 1304225003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304225063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3640 + ... + 51202.

It is an arithmetic number, because the mean of its divisors is an integer number (172728666).

Almost surely, 2^1304225023 is an apocalyptic number.

1304225023 is a deficient number, since it is larger than the sum of its proper divisors (77604305).

1304225023 is a wasteful number, since it uses less digits than its factorization.

1304225023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49193.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1304225023 is about 36114.0557539582. The cubic root of 1304225023 is about 1092.5739532105.

Adding to 1304225023 its reverse (3205224031), we get a palindrome (4509449054).

The spelling of 1304225023 in words is "one billion, three hundred four million, two hundred twenty-five thousand, twenty-three".