1131203323132 has 12 divisors (see below), whose sum is σ = 1984913072296. Its totient is φ = 564085302480.

The previous prime is 1131203323121. The next prime is 1131203323189. The reversal of 1131203323132 is 2313233021311.

It is a junction number, because it is equal to n+sod(n) for n = 1131203323097 and 1131203323106.

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, 379088094 + ... + 379091077.

Almost surely, 2^{1131203323132} is an apocalyptic number.

It is an amenable number.

1131203323132 is a deficient number, since it is larger than the sum of its proper divisors (853709749164).

1131203323132 is a wasteful number, since it uses less digits than its factorization.

1131203323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758179548 (or 758179546 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1131203323132 its reverse (2313233021311), we get a palindrome (3444436344443).

The spelling of 1131203323132 in words is "one trillion, one hundred thirty-one billion, two hundred three million, three hundred twenty-three thousand, one hundred thirty-two".