1123160201325 has 60 divisors (see below), whose sum is σ = 2080684426260. Its totient is φ = 598960189440.

The previous prime is 1123160201311. The next prime is 1123160201341. The reversal of 1123160201325 is 5231020613211.

1123160201325 is a `hidden beast` number, since 1 + 1 + 2 + 31 + 602 + 0 + 1 + 3 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 4130504361 + 1119029696964 = 64269^2 + 1057842^2 .

It is not a de Polignac number, because 1123160201325 - 2¹¹ = 1123160199277 is a prime.

It is a super-2 number, since 2×1123160201325² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 27659437 + ... + 27700013.

It is an arithmetic number, because the mean of its divisors is an integer number (34678073771).

Almost surely, 2^{1123160201325} is an apocalyptic number.

1123160201325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1123160201325 is a deficient number, since it is larger than the sum of its proper divisors (957524224935).

1123160201325 is a wasteful number, since it uses less digits than its factorization.

1123160201325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54268 (or 54254 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 1123160201325 its reverse (5231020613211), we get a palindrome (6354180814536).

The spelling of 1123160201325 in words is "one trillion, one hundred twenty-three billion, one hundred sixty million, two hundred one thousand, three hundred twenty-five".