101302029749 has 2 divisors, whose sum is σ = 101302029750. Its totient is φ = 101302029748.

The previous prime is 101302029713. The next prime is 101302029757. The reversal of 101302029749 is 947920203101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99892027249 + 1410002500 = 316057^2 + 37550^2 .

It is an emirp because it is prime and its reverse (947920203101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101302029749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101302029769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50651014874 + 50651014875.

It is an arithmetic number, because the mean of its divisors is an integer number (50651014875).

Almost surely, 2^101302029749 is an apocalyptic number.

It is an amenable number.

101302029749 is a deficient number, since it is larger than the sum of its proper divisors (1).

101302029749 is an equidigital number, since it uses as much as digits as its factorization.

101302029749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 101302029749 in words is "one hundred one billion, three hundred two million, twenty-nine thousand, seven hundred forty-nine".