3201232122031 has 2 divisors, whose sum is σ = 3201232122032. Its totient is φ = 3201232122030.

The previous prime is 3201232122007. The next prime is 3201232122091. The reversal of 3201232122031 is 1302212321023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3201232122031 - 2²¹ = 3201230024879 is a prime.

It is a super-2 number, since 2×3201232122031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3201232121993 and 3201232122011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201232122091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600616061015 + 1600616061016.

It is an arithmetic number, because the mean of its divisors is an integer number (1600616061016).

Almost surely, 2^{3201232122031} is an apocalyptic number.

3201232122031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201232122031 is an equidigital number, since it uses as much as digits as its factorization.

3201232122031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3201232122031 its reverse (1302212321023), we get a palindrome (4503444443054).

The spelling of 3201232122031 in words is "three trillion, two hundred one billion, two hundred thirty-two million, one hundred twenty-two thousand, thirty-one".