101201000039 has 2 divisors, whose sum is σ = 101201000040. Its totient is φ = 101201000038.

The previous prime is 101200999979. The next prime is 101201000077. The reversal of 101201000039 is 930000102101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101201000039 - 2¹² = 101200995943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101200999990 and 101201000026.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101201000539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600500019 + 50600500020.

It is an arithmetic number, because the mean of its divisors is an integer number (50600500020).

Almost surely, 2^101201000039 is an apocalyptic number.

101201000039 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201000039 is an equidigital number, since it uses as much as digits as its factorization.

101201000039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 101201000039 in words is "one hundred one billion, two hundred one million, thirty-nine", and thus it is an aban number.