32121231321323 has 2 divisors, whose sum is σ = 32121231321324. Its totient is φ = 32121231321322.

The previous prime is 32121231321317. The next prime is 32121231321329. The reversal of 32121231321323 is 32312313212123.

It is a balanced prime because it is at equal distance from previous prime (32121231321317) and next prime (32121231321329).

It is a cyclic number.

It is not a de Polignac number, because 32121231321323 - 2⁶ = 32121231321259 is a prime.

It is not a weakly prime, because it can be changed into another prime (32121231321329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060615660661 + 16060615660662.

It is an arithmetic number, because the mean of its divisors is an integer number (16060615660662).

Almost surely, 2^{32121231321323} is an apocalyptic number.

32121231321323 is a deficient number, since it is larger than the sum of its proper divisors (1).

32121231321323 is an equidigital number, since it uses as much as digits as its factorization.

32121231321323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

Adding to 32121231321323 its reverse (32312313212123), we get a palindrome (64433544533446).

The spelling of 32121231321323 in words is "thirty-two trillion, one hundred twenty-one billion, two hundred thirty-one million, three hundred twenty-one thousand, three hundred twenty-three".