1123000302300 has 288 divisors, whose sum is σ = 3513321799680. Its totient is φ = 276237561600.

The previous prime is 1123000302299. The next prime is 1123000302313. The reversal of 1123000302300 is 32030003211.

It is a super-2 number, since 2×1123000302300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1123000302300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23415345 + ... + 23463255.

Almost surely, 2^{1123000302300} is an apocalyptic number.

1123000302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123000302300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1756660899840).

1123000302300 is an abundant number, since it is smaller than the sum of its proper divisors (2390321497380).

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

1123000302300 is a wasteful number, since it uses less digits than its factorization.

1123000302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48073 (or 48066 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1123000302300 its reverse (32030003211), we get a palindrome (1155030305511).

The spelling of 1123000302300 in words is "one trillion, one hundred twenty-three billion, three hundred two thousand, three hundred".