3211011121323 has 8 divisors (see below), whose sum is σ = 4281595807888. Its totient is φ = 2140550257824.

The previous prime is 3211011121313. The next prime is 3211011121333. The reversal of 3211011121323 is 3231211101123.

It is an interprime number because it is at equal distance from previous prime (3211011121313) and next prime (3211011121333).

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

It is not a de Polignac number, because 3211011121323 - 2¹³ = 3211011113131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3211011121323.

It is not an unprimeable number, because it can be changed into a prime (3211011121313) 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, 30895240 + ... + 30998997.

It is an arithmetic number, because the mean of its divisors is an integer number (535199475986).

Almost surely, 2^{3211011121323} is an apocalyptic number.

3211011121323 is a deficient number, since it is larger than the sum of its proper divisors (1070584686565).

3211011121323 is a wasteful number, since it uses less digits than its factorization.

3211011121323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61911533.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3211011121323 its reverse (3231211101123), we get a palindrome (6442222222446).

The spelling of 3211011121323 in words is "three trillion, two hundred eleven billion, eleven million, one hundred twenty-one thousand, three hundred twenty-three".