1003146009959 has 2 divisors, whose sum is σ = 1003146009960. Its totient is φ = 1003146009958.

The previous prime is 1003146009919. The next prime is 1003146009997. The reversal of 1003146009959 is 9599006413001.

It is a happy number.

1003146009959 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 an emirp because it is prime and its reverse (9599006413001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1003146009959 - 2³² = 998851042663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003146009919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501573004979 + 501573004980.

It is an arithmetic number, because the mean of its divisors is an integer number (501573004980).

Almost surely, 2^{1003146009959} is an apocalyptic number.

1003146009959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003146009959 is an equidigital number, since it uses as much as digits as its factorization.

1003146009959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 47.

The spelling of 1003146009959 in words is "one trillion, three billion, one hundred forty-six million, nine thousand, nine hundred fifty-nine".