1135121032252 has 48 divisors (see below), whose sum is σ = 2063308391424. Its totient is φ = 545840064000.

The previous prime is 1135121032249. The next prime is 1135121032277. The reversal of 1135121032252 is 2522301215311.

It is a self number, because there is not a number n which added to its sum of digits gives 1135121032252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17838252 + ... + 17901772.

It is an arithmetic number, because the mean of its divisors is an integer number (42985591488).

Almost surely, 2^{1135121032252} is an apocalyptic number.

It is an amenable number.

1135121032252 is a deficient number, since it is larger than the sum of its proper divisors (928187359172).

1135121032252 is a wasteful number, since it uses less digits than its factorization.

1135121032252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64450 (or 64448 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 1135121032252 its reverse (2522301215311), we get a palindrome (3657422247563).

The spelling of 1135121032252 in words is "one trillion, one hundred thirty-five billion, one hundred twenty-one million, thirty-two thousand, two hundred fifty-two".