1122530103 has 16 divisors (see below), whose sum is σ = 1703570400. Its totient is φ = 730100160.

The previous prime is 1122530081. The next prime is 1122530107. The reversal of 1122530103 is 3010352211.

1122530103 is a `hidden beast` number, since 1 + 122 + 530 + 10 + 3 = 666.

It is not a de Polignac number, because 1122530103 - 2⁸ = 1122529847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122530107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505908 + ... + 508121.

It is an arithmetic number, because the mean of its divisors is an integer number (106473150).

Almost surely, 2^1122530103 is an apocalyptic number.

1122530103 is a deficient number, since it is larger than the sum of its proper divisors (581040297).

1122530103 is a wasteful number, since it uses less digits than its factorization.

1122530103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014079 (or 1014073 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1122530103 is about 33504.1803809614. The cubic root of 1122530103 is about 1039.2802289797.

Adding to 1122530103 its reverse (3010352211), we get a palindrome (4132882314).

It can be divided in two parts, 11225 and 30103, that added together give a triangular number (41328 = T₂₈₇).

The spelling of 1122530103 in words is "one billion, one hundred twenty-two million, five hundred thirty thousand, one hundred three".