1123341650 has 24 divisors (see below), whose sum is σ = 2090869524. Its totient is φ = 449024000.

The previous prime is 1123341649. The next prime is 1123341673. The reversal of 1123341650 is 561433211.

It can be written as a sum of positive squares in 6 ways, for example, as 569633689 + 553707961 = 23867^2 + 23531^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73034 + ... + 87066.

Almost surely, 2^1123341650 is an apocalyptic number.

1123341650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123341650 is a deficient number, since it is larger than the sum of its proper divisors (967527874).

1123341650 is a wasteful number, since it uses less digits than its factorization.

1123341650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15646 (or 15641 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1123341650 is about 33516.2893232530. The cubic root of 1123341650 is about 1039.5306221397.

Adding to 1123341650 its reverse (561433211), we get a palindrome (1684774861).

The spelling of 1123341650 in words is "one billion, one hundred twenty-three million, three hundred forty-one thousand, six hundred fifty".