11243551511134 has 32 divisors (see below), whose sum is σ = 17144366976000. Its totient is φ = 5529565893600.

The previous prime is 11243551511081. The next prime is 11243551511239. The reversal of 11243551511134 is 43111515534211.

It is a junction number, because it is equal to n+sod(n) for n = 11243551511093 and 11243551511102.

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, 48834217 + ... + 49063915.

It is an arithmetic number, because the mean of its divisors is an integer number (535761468000).

Almost surely, 2^{11243551511134} is an apocalyptic number.

11243551511134 is a deficient number, since it is larger than the sum of its proper divisors (5900815464866).

11243551511134 is a wasteful number, since it uses less digits than its factorization.

11243551511134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231448.

The product of its digits is 36000, while the sum is 37.

The spelling of 11243551511134 in words is "eleven trillion, two hundred forty-three billion, five hundred fifty-one million, five hundred eleven thousand, one hundred thirty-four".