1020140010259 has 2 divisors, whose sum is σ = 1020140010260. Its totient is φ = 1020140010258.

The previous prime is 1020140010203. The next prime is 1020140010311. The reversal of 1020140010259 is 9520100410201.

It is a happy number.

1020140010259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020140010259 - 2¹³ = 1020140002067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020140010859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510070005129 + 510070005130.

It is an arithmetic number, because the mean of its divisors is an integer number (510070005130).

Almost surely, 2^{1020140010259} is an apocalyptic number.

1020140010259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020140010259 is an equidigital number, since it uses as much as digits as its factorization.

1020140010259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 1020140010259 in words is "one trillion, twenty billion, one hundred forty million, ten thousand, two hundred fifty-nine".