5031122101 has 16 divisors (see below), whose sum is σ = 5354694000. Its totient is φ = 4718020608.

The previous prime is 5031122059. The next prime is 5031122147. The reversal of 5031122101 is 1012211305.

It can be written as a sum of positive squares in 8 ways, for example, as 805992100 + 4225130001 = 28390^2 + 65001^2 .

It is a cyclic number.

It is not a de Polignac number, because 5031122101 - 2⁷ = 5031121973 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 (5031123101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653925 + ... + 661573.

It is an arithmetic number, because the mean of its divisors is an integer number (334668375).

Almost surely, 2^5031122101 is an apocalyptic number.

It is an amenable number.

5031122101 is a deficient number, since it is larger than the sum of its proper divisors (323571899).

5031122101 is a wasteful number, since it uses less digits than its factorization.

5031122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8328.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 5031122101 is about 70930.4032203399. The cubic root of 5031122101 is about 1713.5164804907.

Adding to 5031122101 its reverse (1012211305), we get a palindrome (6043333406).

The spelling of 5031122101 in words is "five billion, thirty-one million, one hundred twenty-two thousand, one hundred one".