103100849 has 4 divisors (see below), whose sum is σ = 103143936. Its totient is φ = 103057764.

The previous prime is 103100843. The next prime is 103100911. The reversal of 103100849 is 948001301.

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.

It is a cyclic number.

It is not a de Polignac number, because 103100849 - 2¹⁶ = 103035313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103100843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17729 + ... + 22814.

It is an arithmetic number, because the mean of its divisors is an integer number (25785984).

Almost surely, 2^103100849 is an apocalyptic number.

It is an amenable number.

103100849 is a deficient number, since it is larger than the sum of its proper divisors (43087).

103100849 is an equidigital number, since it uses as much as digits as its factorization.

103100849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43086.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 103100849 is about 10153.8588231273. The cubic root of 103100849 is about 468.9077533866.

The spelling of 103100849 in words is "one hundred three million, one hundred thousand, eight hundred forty-nine".