103051349 has 4 divisors (see below), whose sum is σ = 105447936. Its totient is φ = 100654764.

The previous prime is 103051301. The next prime is 103051357. The reversal of 103051349 is 943150301.

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: 943150301 = 7529 ⋅125269.

It is a cyclic number.

It is not a de Polignac number, because 103051349 - 2¹² = 103047253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103051369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198229 + ... + 1198314.

It is an arithmetic number, because the mean of its divisors is an integer number (26361984).

Almost surely, 2^103051349 is an apocalyptic number.

It is an amenable number.

103051349 is a deficient number, since it is larger than the sum of its proper divisors (2396587).

103051349 is an equidigital number, since it uses as much as digits as its factorization.

103051349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396586.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 103051349 is about 10151.4210335302. The cubic root of 103051349 is about 468.8326985588.

The spelling of 103051349 in words is "one hundred three million, fifty-one thousand, three hundred forty-nine".