1148383103 has 8 divisors (see below), whose sum is σ = 1328251008. Its totient is φ = 972468504.

The previous prime is 1148383051. The next prime is 1148383177. The reversal of 1148383103 is 3013838411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1148383103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1148383103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148383603) 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, 987701 + ... + 988862.

It is an arithmetic number, because the mean of its divisors is an integer number (166031376).

Almost surely, 2^1148383103 is an apocalyptic number.

1148383103 is a deficient number, since it is larger than the sum of its proper divisors (179867905).

1148383103 is an equidigital number, since it uses as much as digits as its factorization.

1148383103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976653.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1148383103 is about 33887.8016843819. The cubic root of 1148383103 is about 1047.1983066096.

The spelling of 1148383103 in words is "one billion, one hundred forty-eight million, three hundred eighty-three thousand, one hundred three".