1126254303111 has 64 divisors (see below), whose sum is σ = 1851534213120. Its totient is φ = 594602830080.

The previous prime is 1126254303107. The next prime is 1126254303133. The reversal of 1126254303111 is 1113034526211.

It is not a de Polignac number, because 1126254303111 - 2² = 1126254303107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126254303151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5162730 + ... + 5376456.

It is an arithmetic number, because the mean of its divisors is an integer number (28930222080).

Almost surely, 2^{1126254303111} is an apocalyptic number.

1126254303111 is a deficient number, since it is larger than the sum of its proper divisors (725279910009).

1126254303111 is a wasteful number, since it uses less digits than its factorization.

1126254303111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214084.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 1126254303111 its reverse (1113034526211), we get a palindrome (2239288829322).

The spelling of 1126254303111 in words is "one trillion, one hundred twenty-six billion, two hundred fifty-four million, three hundred three thousand, one hundred eleven".