101213332289 has 2 divisors, whose sum is σ = 101213332290. Its totient is φ = 101213332288.

The previous prime is 101213332277. The next prime is 101213332333. The reversal of 101213332289 is 982233312101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100731968689 + 481363600 = 317383^2 + 21940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101213332289 is a prime.

It is not a weakly prime, because it can be changed into another prime (101213332589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606666144 + 50606666145.

It is an arithmetic number, because the mean of its divisors is an integer number (50606666145).

Almost surely, 2^101213332289 is an apocalyptic number.

It is an amenable number.

101213332289 is a deficient number, since it is larger than the sum of its proper divisors (1).

101213332289 is an equidigital number, since it uses as much as digits as its factorization.

101213332289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 101213332289 in words is "one hundred one billion, two hundred thirteen million, three hundred thirty-two thousand, two hundred eighty-nine".