10525452421031 has 2 divisors, whose sum is σ = 10525452421032. Its totient is φ = 10525452421030.

The previous prime is 10525452421027. The next prime is 10525452421067. The reversal of 10525452421031 is 13012425452501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10525452421031 - 2² = 10525452421027 is a prime.

It is a super-2 number, since 2×10525452421031² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10525452420982 and 10525452421000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10525452421021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5262726210515 + 5262726210516.

It is an arithmetic number, because the mean of its divisors is an integer number (5262726210516).

Almost surely, 2^{10525452421031} is an apocalyptic number.

10525452421031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10525452421031 is an equidigital number, since it uses as much as digits as its factorization.

10525452421031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 10525452421031 its reverse (13012425452501), we get a palindrome (23537877873532).

The spelling of 10525452421031 in words is "ten trillion, five hundred twenty-five billion, four hundred fifty-two million, four hundred twenty-one thousand, thirty-one".