1123523114 has 16 divisors (see below), whose sum is σ = 1926894528. Its totient is φ = 481296192.

The previous prime is 1123523087. The next prime is 1123523119. The reversal of 1123523114 is 4113253211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123523114.

It is not an unprimeable number, because it can be changed into a prime (1123523119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17237 + ... + 50439.

It is an arithmetic number, because the mean of its divisors is an integer number (120430908).

Almost surely, 2^1123523114 is an apocalyptic number.

1123523114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123523114 is a deficient number, since it is larger than the sum of its proper divisors (803371414).

1123523114 is a wasteful number, since it uses less digits than its factorization.

1123523114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35629.

The product of its digits is 720, while the sum is 23.

The square root of 1123523114 is about 33518.9963155223. The cubic root of 1123523114 is about 1039.5865941966.

Adding to 1123523114 its reverse (4113253211), we get a palindrome (5236776325).

The spelling of 1123523114 in words is "one billion, one hundred twenty-three million, five hundred twenty-three thousand, one hundred fourteen".