20132431441033 has 2 divisors, whose sum is σ = 20132431441034. Its totient is φ = 20132431441032.

The previous prime is 20132431441019. The next prime is 20132431441069. The reversal of 20132431441033 is 33014413423102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17059972858384 + 3072458582649 = 4130372^2 + 1752843^2 .

It is a cyclic number.

It is not a de Polignac number, because 20132431441033 - 2³³ = 20123841506441 is a prime.

It is a super-2 number, since 2×20132431441033² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20132431440986 and 20132431441004.

It is not a weakly prime, because it can be changed into another prime (20132431441433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066215720516 + 10066215720517.

It is an arithmetic number, because the mean of its divisors is an integer number (10066215720517).

Almost surely, 2^{20132431441033} is an apocalyptic number.

It is an amenable number.

20132431441033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132431441033 is an equidigital number, since it uses as much as digits as its factorization.

20132431441033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 20132431441033 its reverse (33014413423102), we get a palindrome (53146844864135).

The spelling of 20132431441033 in words is "twenty trillion, one hundred thirty-two billion, four hundred thirty-one million, four hundred forty-one thousand, thirty-three".