101013100202149 has 2 divisors, whose sum is σ = 101013100202150. Its totient is φ = 101013100202148.

The previous prime is 101013100202117. The next prime is 101013100202279. The reversal of 101013100202149 is 941202001310101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91917145799649 + 9095954402500 = 9587343^2 + 3015950^2 .

It is a cyclic number.

It is not a de Polignac number, because 101013100202149 - 2⁵ = 101013100202117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101013100206149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506550101074 + 50506550101075.

It is an arithmetic number, because the mean of its divisors is an integer number (50506550101075).

Almost surely, 2^{101013100202149} is an apocalyptic number.

It is an amenable number.

101013100202149 is a deficient number, since it is larger than the sum of its proper divisors (1).

101013100202149 is an equidigital number, since it uses as much as digits as its factorization.

101013100202149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 101013100202149 in words is "one hundred one trillion, thirteen billion, one hundred million, two hundred two thousand, one hundred forty-nine".