1123132102152 has 16 divisors (see below), whose sum is σ = 2807830255440. Its totient is φ = 374377367376.

The previous prime is 1123132102151. The next prime is 1123132102219. The reversal of 1123132102152 is 2512012313211.

It is a super-2 number, since 2×1123132102152² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 46797170923 = 1123132102152 / (1 + 1 + 2 + 3 + 1 + 3 + 2 + 1 + 0 + 2 + 1 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (1123132102151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23398585438 + ... + 23398585485.

It is an arithmetic number, because the mean of its divisors is an integer number (175489390965).

Almost surely, 2^{1123132102152} is an apocalyptic number.

1123132102152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123132102152 is an abundant number, since it is smaller than the sum of its proper divisors (1684698153288).

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

1123132102152 is a wasteful number, since it uses less digits than its factorization.

1123132102152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46797170932 (or 46797170928 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1123132102152 its reverse (2512012313211), we get a palindrome (3635144415363).

The spelling of 1123132102152 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-two million, one hundred two thousand, one hundred fifty-two".