160120465820 has 24 divisors (see below), whose sum is σ = 384289118304. Its totient is φ = 54898445376.

The previous prime is 160120465819. The next prime is 160120465823. The reversal of 160120465820 is 28564021061.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160120465823) 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, 571858667 + ... + 571858946.

It is an arithmetic number, because the mean of its divisors is an integer number (16012046596).

Almost surely, 2^160120465820 is an apocalyptic number.

160120465820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160120465820 is an abundant number, since it is smaller than the sum of its proper divisors (224168652484).

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

160120465820 is a wasteful number, since it uses less digits than its factorization.

160120465820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143717629 (or 1143717627 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 160120465820 its reverse (28564021061), we get a palindrome (188684486881).

The spelling of 160120465820 in words is "one hundred sixty billion, one hundred twenty million, four hundred sixty-five thousand, eight hundred twenty".