1332020013109 has 2 divisors, whose sum is σ = 1332020013110. Its totient is φ = 1332020013108.

The previous prime is 1332020012969. The next prime is 1332020013131. The reversal of 1332020013109 is 9013100202331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 894632222500 + 437387790609 = 945850^2 + 661353^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332020013109 - 2¹¹ = 1332020011061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332020013169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666010006554 + 666010006555.

It is an arithmetic number, because the mean of its divisors is an integer number (666010006555).

Almost surely, 2^{1332020013109} is an apocalyptic number.

It is an amenable number.

1332020013109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332020013109 is an equidigital number, since it uses as much as digits as its factorization.

1332020013109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 1332020013109 in words is "one trillion, three hundred thirty-two billion, twenty million, thirteen thousand, one hundred nine".