10121202053 has 2 divisors, whose sum is σ = 10121202054. Its totient is φ = 10121202052.

The previous prime is 10121201971. The next prime is 10121202073. The reversal of 10121202053 is 35020212101.

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., 7931149249 + 2190052804 = 89057^2 + 46798^2 .

It is a cyclic number.

It is not a de Polignac number, because 10121202053 - 2¹⁶ = 10121136517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121202073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060601026 + 5060601027.

It is an arithmetic number, because the mean of its divisors is an integer number (5060601027).

Almost surely, 2^10121202053 is an apocalyptic number.

It is an amenable number.

10121202053 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121202053 is an equidigital number, since it uses as much as digits as its factorization.

10121202053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10121202053 its reverse (35020212101), we get a palindrome (45141414154).

The spelling of 10121202053 in words is "ten billion, one hundred twenty-one million, two hundred two thousand, fifty-three".