5103272020 has 96 divisors (see below), whose sum is σ = 13530746880. Its totient is φ = 1570458240.

The previous prime is 5103271991. The next prime is 5103272021. The reversal of 5103272020 is 202723015.

It is a super-2 number, since 2×5103272020² = 52086770620229760800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 5103271982 and 5103272000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103272021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100687 + ... + 142633.

It is an arithmetic number, because the mean of its divisors is an integer number (140945280).

Almost surely, 2^5103272020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5103272020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6765373440).

5103272020 is an abundant number, since it is smaller than the sum of its proper divisors (8427474860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5103272020 is a wasteful number, since it uses less digits than its factorization.

5103272020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42053 (or 42051 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5103272020 is about 71437.1893344076. The cubic root of 5103272020 is about 1721.6686551062.

Adding to 5103272020 its reverse (202723015), we get a palindrome (5305995035).

The spelling of 5103272020 in words is "five billion, one hundred three million, two hundred seventy-two thousand, twenty".