160120620506 has 64 divisors (see below), whose sum is σ = 307791857664. Its totient is φ = 60648782400.

The previous prime is 160120620487. The next prime is 160120620521. The reversal of 160120620506 is 605026021061.

It is a super-2 number, since 2×160120620506² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7345235 + ... + 7367001.

It is an arithmetic number, because the mean of its divisors is an integer number (4809247776).

Almost surely, 2^160120620506 is an apocalyptic number.

160120620506 is a deficient number, since it is larger than the sum of its proper divisors (147671237158).

160120620506 is a wasteful number, since it uses less digits than its factorization.

160120620506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23115.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 160120620506 its reverse (605026021061), we get a palindrome (765146641567).

The spelling of 160120620506 in words is "one hundred sixty billion, one hundred twenty million, six hundred twenty thousand, five hundred six".