1001000010149 has 2 divisors, whose sum is σ = 1001000010150. Its totient is φ = 1001000010148.

The previous prime is 1001000010119. The next prime is 1001000010167. The reversal of 1001000010149 is 9410100001001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 645801889924 + 355198120225 = 803618^2 + 595985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001000010149 - 2¹² = 1001000006053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001000010119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500500005074 + 500500005075.

It is an arithmetic number, because the mean of its divisors is an integer number (500500005075).

Almost surely, 2^{1001000010149} is an apocalyptic number.

It is an amenable number.

1001000010149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001000010149 is an equidigital number, since it uses as much as digits as its factorization.

1001000010149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 1001000010149 in words is "one trillion, one billion, ten thousand, one hundred forty-nine".