40002102163 has 2 divisors, whose sum is σ = 40002102164. Its totient is φ = 40002102162.

The previous prime is 40002102103. The next prime is 40002102199. The reversal of 40002102163 is 36120120004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40002102163 - 2²¹ = 40000005011 is a prime.

It is a super-3 number, since 3×40002102163³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40002102163.

It is not a weakly prime, because it can be changed into another prime (40002102103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001051081 + 20001051082.

It is an arithmetic number, because the mean of its divisors is an integer number (20001051082).

Almost surely, 2^40002102163 is an apocalyptic number.

40002102163 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002102163 is an equidigital number, since it uses as much as digits as its factorization.

40002102163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 40002102163 its reverse (36120120004), we get a palindrome (76122222167).

The spelling of 40002102163 in words is "forty billion, two million, one hundred two thousand, one hundred sixty-three".