1033121231132 has 24 divisors (see below), whose sum is σ = 1856880857664. Its totient is φ = 502584668352.

The previous prime is 1033121231123. The next prime is 1033121231221. The reversal of 1033121231132 is 2311321213301.

It is a junction number, because it is equal to n+sod(n) for n = 1033121231098 and 1033121231107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6234413 + ... + 6397979.

It is an arithmetic number, because the mean of its divisors is an integer number (77370035736).

Almost surely, 2^{1033121231132} is an apocalyptic number.

It is an amenable number.

1033121231132 is a deficient number, since it is larger than the sum of its proper divisors (823759626532).

1033121231132 is a wasteful number, since it uses less digits than its factorization.

1033121231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206285 (or 206283 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1033121231132 its reverse (2311321213301), we get a palindrome (3344442444433).

The spelling of 1033121231132 in words is "one trillion, thirty-three billion, one hundred twenty-one million, two hundred thirty-one thousand, one hundred thirty-two".