40300142203 has 2 divisors, whose sum is σ = 40300142204. Its totient is φ = 40300142202.

The previous prime is 40300142189. The next prime is 40300142237. The reversal of 40300142203 is 30224100304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40300142203 - 2²⁹ = 39763271291 is a prime.

It is not a weakly prime, because it can be changed into another prime (40300145203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20150071101 + 20150071102.

It is an arithmetic number, because the mean of its divisors is an integer number (20150071102).

Almost surely, 2^40300142203 is an apocalyptic number.

40300142203 is a deficient number, since it is larger than the sum of its proper divisors (1).

40300142203 is an equidigital number, since it uses as much as digits as its factorization.

40300142203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40300142203 its reverse (30224100304), we get a palindrome (70524242507).

The spelling of 40300142203 in words is "forty billion, three hundred million, one hundred forty-two thousand, two hundred three".