1023101103 has 4 divisors (see below), whose sum is σ = 1364134808. Its totient is φ = 682067400.

The previous prime is 1023101083. The next prime is 1023101117. The reversal of 1023101103 is 3011013201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1023101103 - 2⁵ = 1023101071 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 (1023101143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170516848 + ... + 170516853.

It is an arithmetic number, because the mean of its divisors is an integer number (341033702).

Almost surely, 2^1023101103 is an apocalyptic number.

1023101103 is a deficient number, since it is larger than the sum of its proper divisors (341033705).

1023101103 is an equidigital number, since it uses as much as digits as its factorization.

1023101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341033704.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1023101103 is about 31985.9516506856. The cubic root of 1023101103 is about 1007.6418214769.

Adding to 1023101103 its reverse (3011013201), we get a palindrome (4034114304).

The spelling of 1023101103 in words is "one billion, twenty-three million, one hundred one thousand, one hundred three".