32120212201031 has 2 divisors, whose sum is σ = 32120212201032. Its totient is φ = 32120212201030.

The previous prime is 32120212200961. The next prime is 32120212201039. The reversal of 32120212201031 is 13010221202123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32120212201031 - 2¹⁸ = 32120211938887 is a prime.

It is a super-2 number, since 2×32120212201031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32120212200994 and 32120212201012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32120212201039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060106100515 + 16060106100516.

It is an arithmetic number, because the mean of its divisors is an integer number (16060106100516).

Almost surely, 2^{32120212201031} is an apocalyptic number.

32120212201031 is a deficient number, since it is larger than the sum of its proper divisors (1).

32120212201031 is an equidigital number, since it uses as much as digits as its factorization.

32120212201031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 32120212201031 its reverse (13010221202123), we get a palindrome (45130433403154).

The spelling of 32120212201031 in words is "thirty-two trillion, one hundred twenty billion, two hundred twelve million, two hundred one thousand, thirty-one".