1147908103 has 8 divisors (see below), whose sum is σ = 1165564400. Its totient is φ = 1130381568.

The previous prime is 1147908077. The next prime is 1147908107. The reversal of 1147908103 is 3018097411.

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 1147908103 - 2¹⁷ = 1147777031 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 (1147908107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14538 + ... + 50071.

It is an arithmetic number, because the mean of its divisors is an integer number (145695550).

Almost surely, 2^1147908103 is an apocalyptic number.

1147908103 is a deficient number, since it is larger than the sum of its proper divisors (17656297).

1147908103 is a wasteful number, since it uses less digits than its factorization.

1147908103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64881.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 1147908103 is about 33880.7925379558. The cubic root of 1147908103 is about 1047.0539042200.

The spelling of 1147908103 in words is "one billion, one hundred forty-seven million, nine hundred eight thousand, one hundred three".