106020661039 has 2 divisors, whose sum is σ = 106020661040. Its totient is φ = 106020661038.

The previous prime is 106020661031. The next prime is 106020661081. The reversal of 106020661039 is 930166020601.

It is a weak prime.

It is an emirp because it is prime and its reverse (930166020601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106020661039 - 2³ = 106020661031 is a prime.

It is a super-2 number, since 2×106020661039² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106020660995 and 106020661013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106020661031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53010330519 + 53010330520.

It is an arithmetic number, because the mean of its divisors is an integer number (53010330520).

Almost surely, 2^106020661039 is an apocalyptic number.

106020661039 is a deficient number, since it is larger than the sum of its proper divisors (1).

106020661039 is an equidigital number, since it uses as much as digits as its factorization.

106020661039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 106020661039 in words is "one hundred six billion, twenty million, six hundred sixty-one thousand, thirty-nine".