1123324363620 has 60 divisors (see below), whose sum is σ = 3523910138364. Its totient is φ = 299553163200.

The previous prime is 1123324363571. The next prime is 1123324363633. The reversal of 1123324363620 is 263634233211.

1123324363620 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 3 + 24 + 3 + 6 + 3 + 620 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 801855775296 + 321468588324 = 895464^2 + 566982^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 346703431 + ... + 346706670.

Almost surely, 2^{1123324363620} is an apocalyptic number.

1123324363620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123324363620 is an abundant number, since it is smaller than the sum of its proper divisors (2400585774744).

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

1123324363620 is a wasteful number, since it uses less digits than its factorization.

1123324363620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693410122 (or 693410111 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 1123324363620 its reverse (263634233211), we get a palindrome (1386958596831).

The spelling of 1123324363620 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-four million, three hundred sixty-three thousand, six hundred twenty".