1123133120232 has 32 divisors (see below), whose sum is σ = 2807861172480. Its totient is φ = 374373923840.

The previous prime is 1123133120201. The next prime is 1123133120269. The reversal of 1123133120232 is 2320213313211.

It is a super-2 number, since 2×1123133120232² (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).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3218632 + ... + 3550472.

It is an arithmetic number, because the mean of its divisors is an integer number (87745661640).

Almost surely, 2^{1123133120232} is an apocalyptic number.

1123133120232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123133120232 is an abundant number, since it is smaller than the sum of its proper divisors (1684728052248).

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

1123133120232 is a wasteful number, since it uses less digits than its factorization.

1123133120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472873 (or 472869 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1123133120232 its reverse (2320213313211), we get a palindrome (3443346433443).

The spelling of 1123133120232 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-three million, one hundred twenty thousand, two hundred thirty-two".