10120039 has 2 divisors, whose sum is σ = 10120040. Its totient is φ = 10120038.

The previous prime is 10120021. The next prime is 10120057. The reversal of 10120039 is 93002101.

It is a balanced prime because it is at equal distance from previous prime (10120021) and next prime (10120057).

It is a cyclic number.

It is not a de Polignac number, because 10120039 - 2⁷ = 10119911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060019 + 5060020.

It is an arithmetic number, because the mean of its divisors is an integer number (5060020).

Almost surely, 2^10120039 is an apocalyptic number.

10120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120039 is an equidigital number, since it uses as much as digits as its factorization.

10120039 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 16.

The square root of 10120039 is about 3181.2008738839. The cubic root of 10120039 is about 216.3020964398.

The spelling of 10120039 in words is "ten million, one hundred twenty thousand, thirty-nine".