160021551126 has 32 divisors (see below), whose sum is σ = 321085241568. Its totient is φ = 53166919680.

The previous prime is 160021551071. The next prime is 160021551133. The reversal of 160021551126 is 621155120061.

It is a junction number, because it is equal to n+sod(n) for n = 160021551093 and 160021551102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8630746 + ... + 8649266.

It is an arithmetic number, because the mean of its divisors is an integer number (10033913799).

Almost surely, 2^160021551126 is an apocalyptic number.

160021551126 is an abundant number, since it is smaller than the sum of its proper divisors (161063690442).

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

160021551126 is a wasteful number, since it uses less digits than its factorization.

160021551126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23136.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 160021551126 its reverse (621155120061), we get a palindrome (781176671187).

The spelling of 160021551126 in words is "one hundred sixty billion, twenty-one million, five hundred fifty-one thousand, one hundred twenty-six".