1131333232133 has 16 divisors (see below), whose sum is σ = 1227850880256. Its totient is φ = 1036174077120.

The previous prime is 1131333232123. The next prime is 1131333232189. The reversal of 1131333232133 is 3312323331311.

It is not a de Polignac number, because 1131333232133 - 2³² = 1127038264837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131333232096 and 1131333232105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131333232123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11639291 + ... + 11736087.

It is an arithmetic number, because the mean of its divisors is an integer number (76740680016).

Almost surely, 2^{1131333232133} is an apocalyptic number.

1131333232133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1131333232133 is a deficient number, since it is larger than the sum of its proper divisors (96517648123).

1131333232133 is a wasteful number, since it uses less digits than its factorization.

1131333232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103804.

The product of its digits is 8748, while the sum is 29.

Adding to 1131333232133 its reverse (3312323331311), we get a palindrome (4443656563444).

The spelling of 1131333232133 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-three million, two hundred thirty-two thousand, one hundred thirty-three".