321134052134 has 24 divisors (see below), whose sum is σ = 560380017888. Its totient is φ = 137620561680.

The previous prime is 321134052133. The next prime is 321134052143. The reversal of 321134052134 is 431250431123.

It is a junction number, because it is equal to n+sod(n) for n = 321134052097 and 321134052106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321134052133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1695944 + ... + 1875764.

It is an arithmetic number, because the mean of its divisors is an integer number (23349167412).

Almost surely, 2^321134052134 is an apocalyptic number.

321134052134 is a deficient number, since it is larger than the sum of its proper divisors (239245965754).

321134052134 is a wasteful number, since it uses less digits than its factorization.

321134052134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198060 (or 198053 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 321134052134 its reverse (431250431123), we get a palindrome (752384483257).

The spelling of 321134052134 in words is "three hundred twenty-one billion, one hundred thirty-four million, fifty-two thousand, one hundred thirty-four".