20353163110350 has 96 divisors (see below), whose sum is σ = 57755438415360. Its totient is φ = 4646606490240.

The previous prime is 20353163110307. The next prime is 20353163110403. The reversal of 20353163110350 is 5301136135302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10670877 + ... + 12432776.

It is an arithmetic number, because the mean of its divisors is an integer number (601619150160).

Almost surely, 2^{20353163110350} is an apocalyptic number.

20353163110350 is an abundant number, since it is smaller than the sum of its proper divisors (37402275305010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20353163110350 is a wasteful number, since it uses less digits than its factorization.

20353163110350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23104514 (or 23104509 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 33.

Adding to 20353163110350 its reverse (5301136135302), we get a palindrome (25654299245652).

The spelling of 20353163110350 in words is "twenty trillion, three hundred fifty-three billion, one hundred sixty-three million, one hundred ten thousand, three hundred fifty".