38012101 has 2 divisors, whose sum is σ = 38012102. Its totient is φ = 38012100.

The previous prime is 38012087. The next prime is 38012113. The reversal of 38012101 is 10121083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31911201 + 6100900 = 5649^2 + 2470^2 .

It is a cyclic number.

It is not a de Polignac number, because 38012101 - 2⁷ = 38011973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38012131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19006050 + 19006051.

It is an arithmetic number, because the mean of its divisors is an integer number (19006051).

Almost surely, 2^38012101 is an apocalyptic number.

It is an amenable number.

38012101 is a deficient number, since it is larger than the sum of its proper divisors (1).

38012101 is an equidigital number, since it uses as much as digits as its factorization.

38012101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 38012101 is about 6165.3954455493. The cubic root of 38012101 is about 336.2332239664.

Adding to 38012101 its reverse (10121083), we get a palindrome (48133184).

The spelling of 38012101 in words is "thirty-eight million, twelve thousand, one hundred one".