1131653377163 has 8 divisors (see below), whose sum is σ = 1195583906880. Its totient is φ = 1069383380800.

The previous prime is 1131653377111. The next prime is 1131653377177. The reversal of 1131653377163 is 3617733561311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131653377163 - 2⁸ = 1131653376907 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131653377663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415131938 + ... + 415134663.

It is an arithmetic number, because the mean of its divisors is an integer number (149447988360).

Almost surely, 2^{1131653377163} is an apocalyptic number.

1131653377163 is a deficient number, since it is larger than the sum of its proper divisors (63930529717).

1131653377163 is an equidigital number, since it uses as much as digits as its factorization.

1131653377163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830266677.

The product of its digits is 714420, while the sum is 47.

The spelling of 1131653377163 in words is "one trillion, one hundred thirty-one billion, six hundred fifty-three million, three hundred seventy-seven thousand, one hundred sixty-three".