29798561030101 has 2 divisors, whose sum is σ = 29798561030102. Its totient is φ = 29798561030100.

The previous prime is 29798561030093. The next prime is 29798561030113. The reversal of 29798561030101 is 10103016589792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28442232931876 + 1356328098225 = 5333126^2 + 1164615^2 .

It is a cyclic number.

It is not a de Polignac number, because 29798561030101 - 2³ = 29798561030093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29798561030171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14899280515050 + 14899280515051.

It is an arithmetic number, because the mean of its divisors is an integer number (14899280515051).

Almost surely, 2^{29798561030101} is an apocalyptic number.

It is an amenable number.

29798561030101 is a deficient number, since it is larger than the sum of its proper divisors (1).

29798561030101 is an equidigital number, since it uses as much as digits as its factorization.

29798561030101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 29798561030101 in words is "twenty-nine trillion, seven hundred ninety-eight billion, five hundred sixty-one million, thirty thousand, one hundred one".