321011230011 has 8 divisors (see below), whose sum is σ = 442774110480. Its totient is φ = 206627918112.

The previous prime is 321011230003. The next prime is 321011230021. The reversal of 321011230011 is 110032110123.

It is a happy number.

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

It is not a de Polignac number, because 321011230011 - 2³ = 321011230003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321011230021) 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, 1844892040 + ... + 1844892213.

It is an arithmetic number, because the mean of its divisors is an integer number (55346763810).

Almost surely, 2^321011230011 is an apocalyptic number.

321011230011 is a deficient number, since it is larger than the sum of its proper divisors (121762880469).

321011230011 is a wasteful number, since it uses less digits than its factorization.

321011230011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689784285.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 321011230011 its reverse (110032110123), we get a palindrome (431043340134).

The spelling of 321011230011 in words is "three hundred twenty-one billion, eleven million, two hundred thirty thousand, eleven".