402130200053 has 2 divisors, whose sum is σ = 402130200054. Its totient is φ = 402130200052.

The previous prime is 402130200013. The next prime is 402130200103. The reversal of 402130200053 is 350002031204.

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., 398745520369 + 3384679684 = 631463^2 + 58178^2 .

It is a cyclic number.

It is not a de Polignac number, because 402130200053 - 2¹⁶ = 402130134517 is a prime.

It is a super-3 number, since 3×402130200053³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 402130199998 and 402130200034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402130200013) 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, 201065100026 + 201065100027.

It is an arithmetic number, because the mean of its divisors is an integer number (201065100027).

Almost surely, 2^402130200053 is an apocalyptic number.

It is an amenable number.

402130200053 is a deficient number, since it is larger than the sum of its proper divisors (1).

402130200053 is an equidigital number, since it uses as much as digits as its factorization.

402130200053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 402130200053 its reverse (350002031204), we get a palindrome (752132231257).

The spelling of 402130200053 in words is "four hundred two billion, one hundred thirty million, two hundred thousand, fifty-three".