1124340102 has 48 divisors (see below), whose sum is σ = 2537393040. Its totient is φ = 373133952.

The previous prime is 1124340097. The next prime is 1124340103. The reversal of 1124340102 is 2010434211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124340103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108274 + ... + 118202.

It is an arithmetic number, because the mean of its divisors is an integer number (52862355).

Almost surely, 2^1124340102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124340102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268696520).

1124340102 is an abundant number, since it is smaller than the sum of its proper divisors (1413052938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124340102 is an equidigital number, since it uses as much as digits as its factorization.

1124340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10179 (or 10167 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1124340102 is about 33531.1810409356. The cubic root of 1124340102 is about 1039.8385172106.

Adding to 1124340102 its reverse (2010434211), we get a palindrome (3134774313).

The spelling of 1124340102 in words is "one billion, one hundred twenty-four million, three hundred forty thousand, one hundred two".