10521432132031 has 2 divisors, whose sum is σ = 10521432132032. Its totient is φ = 10521432132030.

The previous prime is 10521432131993. The next prime is 10521432132073. The reversal of 10521432132031 is 13023123412501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10521432132031 - 2²⁹ = 10520895261119 is a prime.

It is a super-2 number, since 2×10521432132031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10521432130031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260716066015 + 5260716066016.

It is an arithmetic number, because the mean of its divisors is an integer number (5260716066016).

Almost surely, 2^{10521432132031} is an apocalyptic number.

10521432132031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10521432132031 is an equidigital number, since it uses as much as digits as its factorization.

10521432132031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10521432132031 its reverse (13023123412501), we get a palindrome (23544555544532).

The spelling of 10521432132031 in words is "ten trillion, five hundred twenty-one billion, four hundred thirty-two million, one hundred thirty-two thousand, thirty-one".