9725232103061 has 2 divisors, whose sum is σ = 9725232103062. Its totient is φ = 9725232103060.

The previous prime is 9725232103057. The next prime is 9725232103151. The reversal of 9725232103061 is 1603012325279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6107175412900 + 3618056690161 = 2471270^2 + 1902119^2 .

It is a cyclic number.

It is not a de Polignac number, because 9725232103061 - 2² = 9725232103057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9725232103661) 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, 4862616051530 + 4862616051531.

It is an arithmetic number, because the mean of its divisors is an integer number (4862616051531).

Almost surely, 2^{9725232103061} is an apocalyptic number.

It is an amenable number.

9725232103061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9725232103061 is an equidigital number, since it uses as much as digits as its factorization.

9725232103061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 9725232103061 in words is "nine trillion, seven hundred twenty-five billion, two hundred thirty-two million, one hundred three thousand, sixty-one".