1123132101232 has 20 divisors (see below), whose sum is σ = 2198502144496. Its totient is φ = 555776709120.

The previous prime is 1123132101197. The next prime is 1123132101241. The reversal of 1123132101232 is 2321012313211.

It is a super-2 number, since 2×1123132101232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361832244 + ... + 361835347.

Almost surely, 2^{1123132101232} is an apocalyptic number.

It is an amenable number.

1123132101232 is a deficient number, since it is larger than the sum of its proper divisors (1075370043264).

1123132101232 is an equidigital number, since it uses as much as digits as its factorization.

1123132101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723667696 (or 723667690 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1123132101232 its reverse (2321012313211), we get a palindrome (3444144414443).

The spelling of 1123132101232 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-two million, one hundred one thousand, two hundred thirty-two".