49112103109 has 8 divisors (see below), whose sum is σ = 49210778880. Its totient is φ = 49013466096.

The previous prime is 49112103037. The next prime is 49112103133. The reversal of 49112103109 is 90130121194.

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 49112103109 - 2²⁵ = 49078548677 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 (49112103149) 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, 4887112 + ... + 4897150.

It is an arithmetic number, because the mean of its divisors is an integer number (6151347360).

Almost surely, 2^49112103109 is an apocalyptic number.

It is an amenable number.

49112103109 is a deficient number, since it is larger than the sum of its proper divisors (98675771).

49112103109 is a wasteful number, since it uses less digits than its factorization.

49112103109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19379.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 49112103109 in words is "forty-nine billion, one hundred twelve million, one hundred three thousand, one hundred nine".