40302110131 has 2 divisors, whose sum is σ = 40302110132. Its totient is φ = 40302110130.

The previous prime is 40302110119. The next prime is 40302110141. The reversal of 40302110131 is 13101120304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40302110131 - 2⁵ = 40302110099 is a prime.

It is a super-2 number, since 2×40302110131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40302110141) 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, 20151055065 + 20151055066.

It is an arithmetic number, because the mean of its divisors is an integer number (20151055066).

Almost surely, 2^40302110131 is an apocalyptic number.

40302110131 is a deficient number, since it is larger than the sum of its proper divisors (1).

40302110131 is an equidigital number, since it uses as much as digits as its factorization.

40302110131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 40302110131 its reverse (13101120304), we get a palindrome (53403230435).

The spelling of 40302110131 in words is "forty billion, three hundred two million, one hundred ten thousand, one hundred thirty-one".