103851049 has 8 divisors (see below), whose sum is σ = 109035072. Its totient is φ = 98722800.

The previous prime is 103851037. The next prime is 103851053. The reversal of 103851049 is 940158301.

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 103851049 - 2¹³ = 103842857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103851049.

It is not an unprimeable number, because it can be changed into a prime (103851029) 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, 10102 + ... + 17599.

It is an arithmetic number, because the mean of its divisors is an integer number (13629384).

Almost surely, 2^103851049 is an apocalyptic number.

It is an amenable number.

103851049 is a deficient number, since it is larger than the sum of its proper divisors (5184023).

103851049 is a wasteful number, since it uses less digits than its factorization.

103851049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27887.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 103851049 is about 10190.7334868497. The cubic root of 103851049 is about 470.0423215248.

The spelling of 103851049 in words is "one hundred three million, eight hundred fifty-one thousand, forty-nine".