103385137 has 8 divisors (see below), whose sum is σ = 109015200. Its totient is φ = 97773984.

The previous prime is 103385119. The next prime is 103385173. The reversal of 103385137 is 731583301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103385137 - 2¹¹ = 103383089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103385099 and 103385108.

It is not an unprimeable number, because it can be changed into a prime (103385237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7314 + ... + 16132.

It is an arithmetic number, because the mean of its divisors is an integer number (13626900).

Almost surely, 2^103385137 is an apocalyptic number.

It is an amenable number.

103385137 is a deficient number, since it is larger than the sum of its proper divisors (5630063).

103385137 is an equidigital number, since it uses as much as digits as its factorization.

103385137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 103385137 is about 10167.8481991029. The cubic root of 103385137 is about 469.3383431509.

The spelling of 103385137 in words is "one hundred three million, three hundred eighty-five thousand, one hundred thirty-seven".