38100061 has 2 divisors, whose sum is σ = 38100062. Its totient is φ = 38100060.

The previous prime is 38100053. The next prime is 38100067. The reversal of 38100061 is 16000183.

38100061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34928100 + 3171961 = 5910^2 + 1781^2 .

It is an emirp because it is prime and its reverse (16000183) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38100061 - 2³ = 38100053 is a prime.

It is a super-2 number, since 2×38100061² = 2903229296407442, which contains 22 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 (38100067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19050030 + 19050031.

It is an arithmetic number, because the mean of its divisors is an integer number (19050031).

Almost surely, 2^38100061 is an apocalyptic number.

It is an amenable number.

38100061 is a deficient number, since it is larger than the sum of its proper divisors (1).

38100061 is an equidigital number, since it uses as much as digits as its factorization.

38100061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 38100061 is about 6172.5246860584. The cubic root of 38100061 is about 336.4923720679.

The spelling of 38100061 in words is "thirty-eight million, one hundred thousand, sixty-one".