1126331032655 has 16 divisors (see below), whose sum is σ = 1357664716800. Its totient is φ = 897022133280.

The previous prime is 1126331032637. The next prime is 1126331032661. The reversal of 1126331032655 is 5562301336211.

It is not a de Polignac number, because 1126331032655 - 2²⁴ = 1126314255439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839066 + ... + 4122024.

It is an arithmetic number, because the mean of its divisors is an integer number (84854044800).

Almost surely, 2^{1126331032655} is an apocalyptic number.

1126331032655 is a deficient number, since it is larger than the sum of its proper divisors (231333684145).

1126331032655 is a wasteful number, since it uses less digits than its factorization.

1126331032655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286534.

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 1126331032655 its reverse (5562301336211), we get a palindrome (6688632368866).

The spelling of 1126331032655 in words is "one trillion, one hundred twenty-six billion, three hundred thirty-one million, thirty-two thousand, six hundred fifty-five".