101033120009 has 2 divisors, whose sum is σ = 101033120010. Its totient is φ = 101033120008.

The previous prime is 101033119961. The next prime is 101033120033. The reversal of 101033120009 is 900021330101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76658104384 + 24375015625 = 276872^2 + 156125^2 .

It is a cyclic number.

It is not a de Polignac number, because 101033120009 - 2¹² = 101033115913 is a prime.

It is not a weakly prime, because it can be changed into another prime (101033120099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50516560004 + 50516560005.

It is an arithmetic number, because the mean of its divisors is an integer number (50516560005).

Almost surely, 2^101033120009 is an apocalyptic number.

It is an amenable number.

101033120009 is a deficient number, since it is larger than the sum of its proper divisors (1).

101033120009 is an equidigital number, since it uses as much as digits as its factorization.

101033120009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 101033120009 in words is "one hundred one billion, thirty-three million, one hundred twenty thousand, nine".