1123004030 has 8 divisors (see below), whose sum is σ = 2021407272. Its totient is φ = 449201608.

The previous prime is 1123004011. The next prime is 1123004107. The reversal of 1123004030 is 304003211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123004030² = 2522276102792481800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123003996 and 1123004014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56150192 + ... + 56150211.

It is an arithmetic number, because the mean of its divisors is an integer number (252675909).

Almost surely, 2^1123004030 is an apocalyptic number.

1123004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123004030 is a deficient number, since it is larger than the sum of its proper divisors (898403242).

1123004030 is a wasteful number, since it uses less digits than its factorization.

1123004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112300410.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1123004030 is about 33511.2522893431. The cubic root of 1123004030 is about 1039.4264681644.

Adding to 1123004030 its reverse (304003211), we get a palindrome (1427007241).

The spelling of 1123004030 in words is "one billion, one hundred twenty-three million, four thousand, thirty".