160321670707 has 16 divisors (see below), whose sum is σ = 180594146304. Its totient is φ = 141001740000.

The previous prime is 160321670693. The next prime is 160321670737. The reversal of 160321670707 is 707076123061.

It is not a de Polignac number, because 160321670707 - 2³⁵ = 125961932339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160321670707.

It is not an unprimeable number, because it can be changed into a prime (160321670737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054428 + ... + 1196854.

It is an arithmetic number, because the mean of its divisors is an integer number (11287134144).

Almost surely, 2^160321670707 is an apocalyptic number.

160321670707 is a deficient number, since it is larger than the sum of its proper divisors (20272475597).

160321670707 is a wasteful number, since it uses less digits than its factorization.

160321670707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145770.

The product of its (nonzero) digits is 74088, while the sum is 40.

Adding to 160321670707 its reverse (707076123061), we get a palindrome (867397793768).

The spelling of 160321670707 in words is "one hundred sixty billion, three hundred twenty-one million, six hundred seventy thousand, seven hundred seven".