3121214121213 has 8 divisors (see below), whose sum is σ = 4161641818176. Its totient is φ = 2080797919200.

The previous prime is 3121214121187. The next prime is 3121214121217.

3121214121213 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 3121214121213 - 2¹⁴ = 3121214104829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121214121217) 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, 2218848 + ... + 3341513.

It is an arithmetic number, because the mean of its divisors is an integer number (520205227272).

Almost surely, 2^{3121214121213} is an apocalyptic number.

It is an amenable number.

3121214121213 is a deficient number, since it is larger than the sum of its proper divisors (1040427696963).

3121214121213 is a wasteful number, since it uses less digits than its factorization.

3121214121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747475.

The product of its digits is 576, while the sum is 24.

The spelling of 3121214121213 in words is "three trillion, one hundred twenty-one billion, two hundred fourteen million, one hundred twenty-one thousand, two hundred thirteen".