1232133132040 has 16 divisors (see below), whose sum is σ = 2772299547180. Its totient is φ = 492853252800.

The previous prime is 1232133132019. The next prime is 1232133132059. The reversal of 1232133132040 is 402313312321.

It can be written as a sum of positive squares in 2 ways, for example, as 1227473431396 + 4659700644 = 1107914^2 + 68262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1232133131996 and 1232133132014.

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, 15401664111 + ... + 15401664190.

Almost surely, 2^{1232133132040} is an apocalyptic number.

1232133132040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232133132040 is an abundant number, since it is smaller than the sum of its proper divisors (1540166415140).

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

1232133132040 is a wasteful number, since it uses less digits than its factorization.

1232133132040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30803328312 (or 30803328308 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1232133132040 its reverse (402313312321), we get a palindrome (1634446444361).

The spelling of 1232133132040 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-three million, one hundred thirty-two thousand, forty".