320201022651134 has 16 divisors (see below), whose sum is σ = 480837731267520. Its totient is φ = 159921785456160.

The previous prime is 320201022651049. The next prime is 320201022651173. The reversal of 320201022651134 is 431156220102023.

It is a self number, because there is not a number n which added to its sum of digits gives 320201022651134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97673732 + ... + 100898760.

It is an arithmetic number, because the mean of its divisors is an integer number (30052358204220).

Almost surely, 2^{320201022651134} is an apocalyptic number.

320201022651134 is a deficient number, since it is larger than the sum of its proper divisors (160636708616386).

320201022651134 is a wasteful number, since it uses less digits than its factorization.

320201022651134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280435.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 320201022651134 its reverse (431156220102023), we get a palindrome (751357242753157).

The spelling of 320201022651134 in words is "three hundred twenty trillion, two hundred one billion, twenty-two million, six hundred fifty-one thousand, one hundred thirty-four".