106502939 has 2 divisors, whose sum is σ = 106502940. Its totient is φ = 106502938.

The previous prime is 106502897. The next prime is 106502947. The reversal of 106502939 is 939205601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106502939 - 2¹⁶ = 106437403 is a prime.

It is a super-2 number, since 2×106502939² = 22685752031275442, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 106502899 and 106502908.

It is not a weakly prime, because it can be changed into another prime (106502969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53251469 + 53251470.

It is an arithmetic number, because the mean of its divisors is an integer number (53251470).

Almost surely, 2^106502939 is an apocalyptic number.

106502939 is a deficient number, since it is larger than the sum of its proper divisors (1).

106502939 is an equidigital number, since it uses as much as digits as its factorization.

106502939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 106502939 is about 10320.0261143080. The cubic root of 106502939 is about 474.0096655735.

The spelling of 106502939 in words is "one hundred six million, five hundred two thousand, nine hundred thirty-nine".