5113213100 has 18 divisors (see below), whose sum is σ = 11095672644. Its totient is φ = 2045285200.

The previous prime is 5113213057. The next prime is 5113213123. The reversal of 5113213100 is 13123115.

It is a super-2 number, since 2×5113213100² = 52289896412023220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25565966 + ... + 25566165.

It is an arithmetic number, because the mean of its divisors is an integer number (616426258).

Almost surely, 2^5113213100 is an apocalyptic number.

5113213100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5113213100 is an abundant number, since it is smaller than the sum of its proper divisors (5982459544).

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

5113213100 is a wasteful number, since it uses less digits than its factorization.

5113213100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51132145 (or 51132138 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5113213100 is about 71506.7346478638. The cubic root of 5113213100 is about 1722.7858562786.

Adding to 5113213100 its reverse (13123115), we get a palindrome (5126336215).

The spelling of 5113213100 in words is "five billion, one hundred thirteen million, two hundred thirteen thousand, one hundred".