52100103 has 16 divisors (see below), whose sum is σ = 76108032. Its totient is φ = 31440000.

The previous prime is 52100101. The next prime is 52100117. The reversal of 52100103 is 30100125.

It is not a de Polignac number, because 52100103 - 2¹ = 52100101 is a prime.

It is a super-2 number, since 2×52100103² = 5428841465221218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52100101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4678 + ... + 11228.

It is an arithmetic number, because the mean of its divisors is an integer number (4756752).

Almost surely, 2^52100103 is an apocalyptic number.

52100103 is a deficient number, since it is larger than the sum of its proper divisors (24007929).

52100103 is a wasteful number, since it uses less digits than its factorization.

52100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 52100103 is about 7218.0401079517. The cubic root of 52100103 is about 373.4904721328.

Adding to 52100103 its reverse (30100125), we get a palindrome (82200228).

The spelling of 52100103 in words is "fifty-two million, one hundred thousand, one hundred three".