10201210020929 has 2 divisors, whose sum is σ = 10201210020930. Its totient is φ = 10201210020928.

The previous prime is 10201210020923. The next prime is 10201210021021. The reversal of 10201210020929 is 92902001210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7660938265600 + 2540271755329 = 2767840^2 + 1593823^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201210020929 - 2⁴ = 10201210020913 is a prime.

It is a super-2 number, since 2×10201210020929² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10201210020923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100605010464 + 5100605010465.

It is an arithmetic number, because the mean of its divisors is an integer number (5100605010465).

Almost surely, 2^{10201210020929} is an apocalyptic number.

It is an amenable number.

10201210020929 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201210020929 is an equidigital number, since it uses as much as digits as its factorization.

10201210020929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 10201210020929 in words is "ten trillion, two hundred one billion, two hundred ten million, twenty thousand, nine hundred twenty-nine".