11120123125053 has 16 divisors (see below), whose sum is σ = 17443330392960. Its totient is φ = 6977332156608.

The previous prime is 11120123125049. The next prime is 11120123125081. The reversal of 11120123125053 is 35052132102111.

11120123125053 is a `hidden beast` number, since 1 + 1 + 1 + 20 + 123 + 12 + 505 + 3 = 666.

It is not a de Polignac number, because 11120123125053 - 2² = 11120123125049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120123125043) 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, 12113423425 + ... + 12113424342.

It is an arithmetic number, because the mean of its divisors is an integer number (1090208149560).

Almost surely, 2^{11120123125053} is an apocalyptic number.

It is an amenable number.

11120123125053 is a deficient number, since it is larger than the sum of its proper divisors (6323207267907).

11120123125053 is a wasteful number, since it uses less digits than its factorization.

11120123125053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24226847793 (or 24226847787 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 11120123125053 its reverse (35052132102111), we get a palindrome (46172255227164).

The spelling of 11120123125053 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-three million, one hundred twenty-five thousand, fifty-three".