5300123042 has 4 divisors (see below), whose sum is σ = 7950184566. Its totient is φ = 2650061520.

The previous prime is 5300123039. The next prime is 5300123063. The reversal of 5300123042 is 2403210035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3723318361 + 1576804681 = 61019^2 + 39709^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325030759 + ... + 1325030762.

Almost surely, 2^5300123042 is an apocalyptic number.

5300123042 is a deficient number, since it is larger than the sum of its proper divisors (2650061524).

5300123042 is a wasteful number, since it uses less digits than its factorization.

5300123042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650061523.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5300123042 is about 72801.9439438261. The cubic root of 5300123042 is about 1743.5268933227.

Adding to 5300123042 its reverse (2403210035), we get a palindrome (7703333077).

The spelling of 5300123042 in words is "five billion, three hundred million, one hundred twenty-three thousand, forty-two".