103101393 has 4 divisors (see below), whose sum is σ = 137468528. Its totient is φ = 68734260.

The previous prime is 103101373. The next prime is 103101403. The reversal of 103101393 is 393101301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 393101301 = 3 ⋅131033767.

It is not a de Polignac number, because 103101393 - 2¹² = 103097297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103101343) 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 in 3 ways as a sum of consecutive naturals, for example, 17183563 + ... + 17183568.

It is an arithmetic number, because the mean of its divisors is an integer number (34367132).

Almost surely, 2^103101393 is an apocalyptic number.

It is an amenable number.

103101393 is a deficient number, since it is larger than the sum of its proper divisors (34367135).

103101393 is an equidigital number, since it uses as much as digits as its factorization.

103101393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34367134.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 103101393 is about 10153.8856109373. The cubic root of 103101393 is about 468.9085780981.

Adding to 103101393 its reverse (393101301), we get a palindrome (496202694).

The spelling of 103101393 in words is "one hundred three million, one hundred one thousand, three hundred ninety-three".