1103047401 has 8 divisors (see below), whose sum is σ = 1470903840. Its totient is φ = 735277952.

The previous prime is 1103047373. The next prime is 1103047403. The reversal of 1103047401 is 1047403011.

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 1103047401 - 2⁷ = 1103047273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103047403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18466 + ... + 50468.

It is an arithmetic number, because the mean of its divisors is an integer number (183862980).

Almost surely, 2^1103047401 is an apocalyptic number.

It is an amenable number.

1103047401 is a deficient number, since it is larger than the sum of its proper divisors (367856439).

1103047401 is a wasteful number, since it uses less digits than its factorization.

1103047401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43495.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1103047401 is about 33212.1574276649. The cubic root of 1103047401 is about 1033.2325005900.

The spelling of 1103047401 in words is "one billion, one hundred three million, forty-seven thousand, four hundred one".