1653112141101 has 24 divisors (see below), whose sum is σ = 2529150099840. Its totient is φ = 1036893626496.

The previous prime is 1653112141073. The next prime is 1653112141133. The reversal of 1653112141101 is 1011412113561.

It is a happy number.

1653112141101 is a `hidden beast` number, since 1 + 6 + 531 + 1 + 2 + 14 + 110 + 1 = 666.

It is not a de Polignac number, because 1653112141101 - 2¹¹ = 1653112139053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1653112141171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1388485 + ... + 2287818.

It is an arithmetic number, because the mean of its divisors is an integer number (105381254160).

Almost surely, 2^{1653112141101} is an apocalyptic number.

It is an amenable number.

1653112141101 is a deficient number, since it is larger than the sum of its proper divisors (876037958739).

1653112141101 is a wasteful number, since it uses less digits than its factorization.

1653112141101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679265 (or 3679262 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

Adding to 1653112141101 its reverse (1011412113561), we get a palindrome (2664524254662).

The spelling of 1653112141101 in words is "one trillion, six hundred fifty-three billion, one hundred twelve million, one hundred forty-one thousand, one hundred one".