40132430113 has 2 divisors, whose sum is σ = 40132430114. Its totient is φ = 40132430112.

The previous prime is 40132430047. The next prime is 40132430123. The reversal of 40132430113 is 31103423104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29533109904 + 10599320209 = 171852^2 + 102953^2 .

It is a cyclic number.

It is not a de Polignac number, because 40132430113 - 2²¹ = 40130332961 is a prime.

It is a super-2 number, since 2×40132430113² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40132430123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066215056 + 20066215057.

It is an arithmetic number, because the mean of its divisors is an integer number (20066215057).

Almost surely, 2^40132430113 is an apocalyptic number.

It is an amenable number.

40132430113 is a deficient number, since it is larger than the sum of its proper divisors (1).

40132430113 is an equidigital number, since it uses as much as digits as its factorization.

40132430113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 40132430113 its reverse (31103423104), we get a palindrome (71235853217).

The spelling of 40132430113 in words is "forty billion, one hundred thirty-two million, four hundred thirty thousand, one hundred thirteen".