210132311032109 has 2 divisors, whose sum is σ = 210132311032110. Its totient is φ = 210132311032108.

The previous prime is 210132311032067. The next prime is 210132311032121. The reversal of 210132311032109 is 901230113231012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173143411609609 + 36988899422500 = 13158397^2 + 6081850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210132311032109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210132311037109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105066155516054 + 105066155516055.

It is an arithmetic number, because the mean of its divisors is an integer number (105066155516055).

Almost surely, 2^{210132311032109} is an apocalyptic number.

It is an amenable number.

210132311032109 is a deficient number, since it is larger than the sum of its proper divisors (1).

210132311032109 is an equidigital number, since it uses as much as digits as its factorization.

210132311032109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 210132311032109 in words is "two hundred ten trillion, one hundred thirty-two billion, three hundred eleven million, thirty-two thousand, one hundred nine".