402130200103 has 2 divisors, whose sum is σ = 402130200104. Its totient is φ = 402130200102.

The previous prime is 402130200053. The next prime is 402130200107. The reversal of 402130200103 is 301002031204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402130200103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402130200107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201065100051 + 201065100052.

It is an arithmetic number, because the mean of its divisors is an integer number (201065100052).

Almost surely, 2^402130200103 is an apocalyptic number.

402130200103 is a deficient number, since it is larger than the sum of its proper divisors (1).

402130200103 is an equidigital number, since it uses as much as digits as its factorization.

402130200103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 402130200103 its reverse (301002031204), we get a palindrome (703132231307).

The spelling of 402130200103 in words is "four hundred two billion, one hundred thirty million, two hundred thousand, one hundred three".