1010101039 has 2 divisors, whose sum is σ = 1010101040. Its totient is φ = 1010101038.

The previous prime is 1010101007. The next prime is 1010101049. The reversal of 1010101039 is 9301010101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010101039 - 2⁵ = 1010101007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010101049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050519 + 505050520.

It is an arithmetic number, because the mean of its divisors is an integer number (505050520).

Almost surely, 2^1010101039 is an apocalyptic number.

1010101039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010101039 is an equidigital number, since it uses as much as digits as its factorization.

1010101039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 16.

The square root of 1010101039 is about 31782.0867628292. The cubic root of 1010101039 is about 1003.3557394167.

The spelling of 1010101039 in words is "one billion, ten million, one hundred one thousand, thirty-nine".