1123310310130 has 64 divisors (see below), whose sum is σ = 2147160960000. Its totient is φ = 421930798848.

The previous prime is 1123310310127. The next prime is 1123310310193. The reversal of 1123310310130 is 310130133211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1123310310098 and 1123310310107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13519072 + ... + 13601908.

It is an arithmetic number, because the mean of its divisors is an integer number (33549390000).

Almost surely, 2^{1123310310130} is an apocalyptic number.

1123310310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123310310130 is a deficient number, since it is larger than the sum of its proper divisors (1023850649870).

1123310310130 is a wasteful number, since it uses less digits than its factorization.

1123310310130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83491.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1123310310130 its reverse (310130133211), we get a palindrome (1433440443341).

The spelling of 1123310310130 in words is "one trillion, one hundred twenty-three billion, three hundred ten million, three hundred ten thousand, one hundred thirty".