321113134 has 8 divisors (see below), whose sum is σ = 482267520. Its totient is φ = 160357296.

The previous prime is 321113123. The next prime is 321113137. The reversal of 321113134 is 431311123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×321113134³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321113137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97614 + ... + 100849.

It is an arithmetic number, because the mean of its divisors is an integer number (60283440).

Almost surely, 2^321113134 is an apocalyptic number.

321113134 is a deficient number, since it is larger than the sum of its proper divisors (161154386).

321113134 is a wasteful number, since it uses less digits than its factorization.

321113134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199274.

The product of its digits is 216, while the sum is 19.

The square root of 321113134 is about 17919.6298510879. The cubic root of 321113134 is about 684.7825576553.

Adding to 321113134 its reverse (431311123), we get a palindrome (752424257).

It can be divided in two parts, 32111 and 3134, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 321113134 in words is "three hundred twenty-one million, one hundred thirteen thousand, one hundred thirty-four".