3421013032231 has 2 divisors, whose sum is σ = 3421013032232. Its totient is φ = 3421013032230.

The previous prime is 3421013032211. The next prime is 3421013032301. The reversal of 3421013032231 is 1322303101243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3421013032231 is a prime.

It is a super-2 number, since 2×3421013032231² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3421013032196 and 3421013032205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421013032211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710506516115 + 1710506516116.

It is an arithmetic number, because the mean of its divisors is an integer number (1710506516116).

Almost surely, 2^{3421013032231} is an apocalyptic number.

3421013032231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421013032231 is an equidigital number, since it uses as much as digits as its factorization.

3421013032231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3421013032231 its reverse (1322303101243), we get a palindrome (4743316133474).

The spelling of 3421013032231 in words is "three trillion, four hundred twenty-one billion, thirteen million, thirty-two thousand, two hundred thirty-one".