102010102020053 has 2 divisors, whose sum is σ = 102010102020054. Its totient is φ = 102010102020052.

The previous prime is 102010102020049. The next prime is 102010102020121. The reversal of 102010102020053 is 350020201010201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64308819641284 + 37701282378769 = 8019278^2 + 6140137^2 .

It is a cyclic number.

It is not a de Polignac number, because 102010102020053 - 2² = 102010102020049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102010102070053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005051010026 + 51005051010027.

It is an arithmetic number, because the mean of its divisors is an integer number (51005051010027).

Almost surely, 2^{102010102020053} is an apocalyptic number.

It is an amenable number.

102010102020053 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010102020053 is an equidigital number, since it uses as much as digits as its factorization.

102010102020053 is an evil number, because the sum of its binary digits is even.

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

Adding to 102010102020053 its reverse (350020201010201), we get a palindrome (452030303030254).

The spelling of 102010102020053 in words is "one hundred two trillion, ten billion, one hundred two million, twenty thousand, fifty-three".