11451122105133 has 16 divisors (see below), whose sum is σ = 16166377849536. Its totient is φ = 7184978760960.

The previous prime is 11451122105077. The next prime is 11451122105153. The reversal of 11451122105133 is 33150122115411.

It is not a de Polignac number, because 11451122105133 - 2¹⁸ = 11451121842989 is a prime.

It is a super-2 number, since 2×11451122105133² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11451122105133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451122105153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11026110 + ... + 12019872.

It is an arithmetic number, because the mean of its divisors is an integer number (1010398615596).

Almost surely, 2^{11451122105133} is an apocalyptic number.

It is an amenable number.

11451122105133 is a deficient number, since it is larger than the sum of its proper divisors (4715255744403).

11451122105133 is a wasteful number, since it uses less digits than its factorization.

11451122105133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219724.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 11451122105133 in words is "eleven trillion, four hundred fifty-one billion, one hundred twenty-two million, one hundred five thousand, one hundred thirty-three".