1035242103 has 32 divisors (see below), whose sum is σ = 1598607360. Its totient is φ = 583695360.

The previous prime is 1035242101. The next prime is 1035242107. The reversal of 1035242103 is 3012425301.

It is not a de Polignac number, because 1035242103 - 2¹ = 1035242101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1035242103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035242101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 975193 + ... + 976253.

It is an arithmetic number, because the mean of its divisors is an integer number (49956480).

Almost surely, 2^1035242103 is an apocalyptic number.

1035242103 is a deficient number, since it is larger than the sum of its proper divisors (563365257).

1035242103 is a wasteful number, since it uses less digits than its factorization.

1035242103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1035242103 is about 32175.1783678040. The cubic root of 1035242103 is about 1011.6120070431.

Adding to 1035242103 its reverse (3012425301), we get a palindrome (4047667404).

The spelling of 1035242103 in words is "one billion, thirty-five million, two hundred forty-two thousand, one hundred three".