10101000149 has 2 divisors, whose sum is σ = 10101000150. Its totient is φ = 10101000148.

The previous prime is 10101000139. The next prime is 10101000241. The reversal of 10101000149 is 94100010101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8474491249 + 1626508900 = 92057^2 + 40330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101000149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101000139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500074 + 5050500075.

It is an arithmetic number, because the mean of its divisors is an integer number (5050500075).

Almost surely, 2^10101000149 is an apocalyptic number.

It is an amenable number.

10101000149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101000149 is an equidigital number, since it uses as much as digits as its factorization.

10101000149 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 10101000149 in words is "ten billion, one hundred one million, one hundred forty-nine", and thus it is an aban number.