1123010430 has 16 divisors (see below), whose sum is σ = 2695225104. Its totient is φ = 299469440.

The previous prime is 1123010417. The next prime is 1123010453. The reversal of 1123010430 is 340103211.

It is a super-2 number, since 2×1123010430² = 2522304851777569800, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18716811 + ... + 18716870.

It is an arithmetic number, because the mean of its divisors is an integer number (168451569).

Almost surely, 2^1123010430 is an apocalyptic number.

1123010430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123010430 is an abundant number, since it is smaller than the sum of its proper divisors (1572214674).

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

1123010430 is a wasteful number, since it uses less digits than its factorization.

1123010430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37433691.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1123010430 is about 33511.3477795209. The cubic root of 1123010430 is about 1039.4284427244.

Adding to 1123010430 its reverse (340103211), we get a palindrome (1463113641).

The spelling of 1123010430 in words is "one billion, one hundred twenty-three million, ten thousand, four hundred thirty".