1020301103 has 8 divisors (see below), whose sum is σ = 1024499472. Its totient is φ = 1016110656.

The previous prime is 1020301097. The next prime is 1020301123. The reversal of 1020301103 is 3011030201.

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 1020301103 - 2²² = 1016106799 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 (1020301123) 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, 428051 + ... + 430427.

It is an arithmetic number, because the mean of its divisors is an integer number (128062434).

Almost surely, 2^1020301103 is an apocalyptic number.

1020301103 is a deficient number, since it is larger than the sum of its proper divisors (4198369).

1020301103 is a wasteful number, since it uses less digits than its factorization.

1020301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1020301103 is about 31942.1524478235. The cubic root of 1020301103 is about 1006.7217511608.

Adding to 1020301103 its reverse (3011030201), we get a palindrome (4031331304).

The spelling of 1020301103 in words is "one billion, twenty million, three hundred one thousand, one hundred three".