3213371146523 has 8 divisors (see below), whose sum is σ = 3221724885600. Its totient is φ = 3205017885888.

The previous prime is 3213371146501. The next prime is 3213371146571. The reversal of 3213371146523 is 3256411733123.

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

It is a cyclic number.

It is not a de Polignac number, because 3213371146523 - 2²² = 3213366952219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213371140523) 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, 16223615 + ... + 16420487.

It is an arithmetic number, because the mean of its divisors is an integer number (402715610700).

Almost surely, 2^{3213371146523} is an apocalyptic number.

3213371146523 is a deficient number, since it is larger than the sum of its proper divisors (8353739077).

3213371146523 is a wasteful number, since it uses less digits than its factorization.

3213371146523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239221.

The product of its digits is 272160, while the sum is 41.

Adding to 3213371146523 its reverse (3256411733123), we get a palindrome (6469782879646).

The spelling of 3213371146523 in words is "three trillion, two hundred thirteen billion, three hundred seventy-one million, one hundred forty-six thousand, five hundred twenty-three".