1042351103 has 16 divisors (see below), whose sum is σ = 1075835904. Its totient is φ = 1009532160.

The previous prime is 1042351097. The next prime is 1042351117. The reversal of 1042351103 is 3011532401.

It is a cyclic number.

It is not a de Polignac number, because 1042351103 - 2⁸ = 1042350847 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 (1042351133) 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 15 ways as a sum of consecutive naturals, for example, 1215851 + ... + 1216707.

It is an arithmetic number, because the mean of its divisors is an integer number (67239744).

Almost surely, 2^1042351103 is an apocalyptic number.

1042351103 is a deficient number, since it is larger than the sum of its proper divisors (33484801).

1042351103 is a wasteful number, since it uses less digits than its factorization.

1042351103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1042351103 is about 32285.4627193107. The cubic root of 1042351103 is about 1013.9223042549.

Adding to 1042351103 its reverse (3011532401), we get a palindrome (4053883504).

The spelling of 1042351103 in words is "one billion, forty-two million, three hundred fifty-one thousand, one hundred three".