321133233130 has 16 divisors (see below), whose sum is σ = 579922691040. Its totient is φ = 128034877392.

The previous prime is 321133233049. The next prime is 321133233131. The reversal of 321133233130 is 31332331123.

It is a junction number, because it is equal to n+sod(n) for n = 321133233095 and 321133233104.

It is not an unprimeable number, because it can be changed into a prime (321133233131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52298760 + ... + 52304899.

It is an arithmetic number, because the mean of its divisors is an integer number (36245168190).

Almost surely, 2^321133233130 is an apocalyptic number.

321133233130 is a deficient number, since it is larger than the sum of its proper divisors (258789457910).

321133233130 is a wasteful number, since it uses less digits than its factorization.

321133233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104603973.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 321133233130 its reverse (31332331123), we get a palindrome (352465564253).

The spelling of 321133233130 in words is "three hundred twenty-one billion, one hundred thirty-three million, two hundred thirty-three thousand, one hundred thirty".