1020163825711 has 8 divisors (see below), whose sum is σ = 1041899290560. Its totient is φ = 998429604768.

The previous prime is 1020163825691. The next prime is 1020163825739. The reversal of 1020163825711 is 1175283610201.

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 1020163825711 - 2¹¹ = 1020163823663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020163825111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452105 + ... + 2036893.

It is an arithmetic number, because the mean of its divisors is an integer number (130237411320).

Almost surely, 2^{1020163825711} is an apocalyptic number.

1020163825711 is a deficient number, since it is larger than the sum of its proper divisors (21735464849).

1020163825711 is an equidigital number, since it uses as much as digits as its factorization.

1020163825711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621953.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 1020163825711 in words is "one trillion, twenty billion, one hundred sixty-three million, eight hundred twenty-five thousand, seven hundred eleven".