103325137 has 2 divisors, whose sum is σ = 103325138. Its totient is φ = 103325136.

The previous prime is 103325111. The next prime is 103325141. The reversal of 103325137 is 731523301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102090816 + 1234321 = 10104^2 + 1111^2 .

It is a cyclic number.

It is not a de Polignac number, because 103325137 - 2⁷ = 103325009 is a prime.

It is not a weakly prime, because it can be changed into another prime (103325737) 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, 51662568 + 51662569.

It is an arithmetic number, because the mean of its divisors is an integer number (51662569).

Almost surely, 2^103325137 is an apocalyptic number.

It is an amenable number.

103325137 is a deficient number, since it is larger than the sum of its proper divisors (1).

103325137 is an equidigital number, since it uses as much as digits as its factorization.

103325137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 103325137 is about 10164.8972941196. The cubic root of 103325137 is about 469.2475314191.

Adding to 103325137 its reverse (731523301), we get a palindrome (834848438).

The spelling of 103325137 in words is "one hundred three million, three hundred twenty-five thousand, one hundred thirty-seven".