103628101 has 2 divisors, whose sum is σ = 103628102. Its totient is φ = 103628100.

The previous prime is 103628093. The next prime is 103628113. The reversal of 103628101 is 101826301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99980001 + 3648100 = 9999^2 + 1910^2 .

It is a cyclic number.

It is not a de Polignac number, because 103628101 - 2³ = 103628093 is a prime.

It is a super-3 number, since 3×103628101³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103628401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51814050 + 51814051.

It is an arithmetic number, because the mean of its divisors is an integer number (51814051).

Almost surely, 2^103628101 is an apocalyptic number.

It is an amenable number.

103628101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103628101 is an equidigital number, since it uses as much as digits as its factorization.

103628101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 103628101 is about 10179.7888484978. The cubic root of 103628101 is about 469.7057173930.

The spelling of 103628101 in words is "one hundred three million, six hundred twenty-eight thousand, one hundred one".