1123302323110 has 64 divisors (see below), whose sum is σ = 2293531490304. Its totient is φ = 392411462400.

The previous prime is 1123302323093. The next prime is 1123302323111. The reversal of 1123302323110 is 113232033211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123302323111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 735072 + ... + 1669411.

It is an arithmetic number, because the mean of its divisors is an integer number (35836429536).

Almost surely, 2^{1123302323110} is an apocalyptic number.

1123302323110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123302323110 is an abundant number, since it is smaller than the sum of its proper divisors (1170229167194).

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

1123302323110 is a wasteful number, since it uses less digits than its factorization.

1123302323110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404669.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1123302323110 its reverse (113232033211), we get a palindrome (1236534356321).

The spelling of 1123302323110 in words is "one trillion, one hundred twenty-three billion, three hundred two million, three hundred twenty-three thousand, one hundred ten".