2032320121109 has 2 divisors, whose sum is σ = 2032320121110. Its totient is φ = 2032320121108.

The previous prime is 2032320121099. The next prime is 2032320121141. The reversal of 2032320121109 is 9011210232302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1990286100625 + 42034020484 = 1410775^2 + 205022^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032320121109 - 2²⁰ = 2032319072533 is a prime.

It is a super-4 number, since 4×2032320121109⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2032320121199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016160060554 + 1016160060555.

It is an arithmetic number, because the mean of its divisors is an integer number (1016160060555).

Almost surely, 2^{2032320121109} is an apocalyptic number.

It is an amenable number.

2032320121109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032320121109 is an equidigital number, since it uses as much as digits as its factorization.

2032320121109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 2032320121109 in words is "two trillion, thirty-two billion, three hundred twenty million, one hundred twenty-one thousand, one hundred nine".