2003050142069 has 2 divisors, whose sum is σ = 2003050142070. Its totient is φ = 2003050142068.

The previous prime is 2003050142039. The next prime is 2003050142081. The reversal of 2003050142069 is 9602410503002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1786066527844 + 216983614225 = 1336438^2 + 465815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003050142069 is a prime.

It is a super-2 number, since 2×2003050142069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2003050142039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001525071034 + 1001525071035.

It is an arithmetic number, because the mean of its divisors is an integer number (1001525071035).

Almost surely, 2^{2003050142069} is an apocalyptic number.

It is an amenable number.

2003050142069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003050142069 is an equidigital number, since it uses as much as digits as its factorization.

2003050142069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 2003050142069 in words is "two trillion, three billion, fifty million, one hundred forty-two thousand, sixty-nine".