1204025023 has 4 divisors (see below), whose sum is σ = 1210075600. Its totient is φ = 1197974448.

The previous prime is 1204024981. The next prime is 1204025033. The reversal of 1204025023 is 3205204021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3205204021 = 17 ⋅188541413.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1204025023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204025033) 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, 3024990 + ... + 3025387.

It is an arithmetic number, because the mean of its divisors is an integer number (302518900).

Almost surely, 2^1204025023 is an apocalyptic number.

1204025023 is a deficient number, since it is larger than the sum of its proper divisors (6050577).

1204025023 is an equidigital number, since it uses as much as digits as its factorization.

1204025023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050576.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1204025023 is about 34699.0637193570. The cubic root of 1204025023 is about 1063.8453613690.

Adding to 1204025023 its reverse (3205204021), we get a palindrome (4409229044).

The spelling of 1204025023 in words is "one billion, two hundred four million, twenty-five thousand, twenty-three".