1030242103 has 4 divisors (see below), whose sum is σ = 1123900488. Its totient is φ = 936583720.

The previous prime is 1030242091. The next prime is 1030242107. The reversal of 1030242103 is 3012420301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3012420301 = 11 ⋅273856391.

It is a cyclic number.

It is not a de Polignac number, because 1030242103 - 2⁵ = 1030242071 is a prime.

It is a super-2 number, since 2×1030242103² = 2122797581587725218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030242107) 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, 46829176 + ... + 46829197.

It is an arithmetic number, because the mean of its divisors is an integer number (280975122).

Almost surely, 2^1030242103 is an apocalyptic number.

1030242103 is a deficient number, since it is larger than the sum of its proper divisors (93658385).

1030242103 is an equidigital number, since it uses as much as digits as its factorization.

1030242103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93658384.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1030242103 is about 32097.3846753906. The cubic root of 1030242103 is about 1009.9807541345.

Adding to 1030242103 its reverse (3012420301), we get a palindrome (4042662404).

The spelling of 1030242103 in words is "one billion, thirty million, two hundred forty-two thousand, one hundred three".