201012011029 has 2 divisors, whose sum is σ = 201012011030. Its totient is φ = 201012011028.

The previous prime is 201012011003. The next prime is 201012011041. The reversal of 201012011029 is 920110210102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113397195025 + 87614816004 = 336745^2 + 295998^2 .

It is a cyclic number.

It is not a de Polignac number, because 201012011029 - 2¹⁵ = 201011978261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201012010997 and 201012011015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201012011929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506005514 + 100506005515.

It is an arithmetic number, because the mean of its divisors is an integer number (100506005515).

Almost surely, 2^201012011029 is an apocalyptic number.

It is an amenable number.

201012011029 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012011029 is an equidigital number, since it uses as much as digits as its factorization.

201012011029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 201012011029 in words is "two hundred one billion, twelve million, eleven thousand, twenty-nine".