5242103011 has 4 divisors (see below), whose sum is σ = 5369959224. Its totient is φ = 5114246800.

The previous prime is 5242102991. The next prime is 5242103023. The reversal of 5242103011 is 1103012425.

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 5242103011 - 2⁵ = 5242102979 is a prime.

It is a super-2 number, since 2×5242103011² = 54959287955870532242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5242103011.

It is not an unprimeable number, because it can be changed into a prime (5242106011) 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, 63928045 + ... + 63928126.

It is an arithmetic number, because the mean of its divisors is an integer number (1342489806).

Almost surely, 2^5242103011 is an apocalyptic number.

5242103011 is a deficient number, since it is larger than the sum of its proper divisors (127856213).

5242103011 is a wasteful number, since it uses less digits than its factorization.

5242103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127856212.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5242103011 is about 72402.3688217451. The cubic root of 5242103011 is about 1737.1414519960.

Adding to 5242103011 its reverse (1103012425), we get a palindrome (6345115436).

The spelling of 5242103011 in words is "five billion, two hundred forty-two million, one hundred three thousand, eleven".