10525111243 has 2 divisors, whose sum is σ = 10525111244. Its totient is φ = 10525111242.

The previous prime is 10525111217. The next prime is 10525111273. The reversal of 10525111243 is 34211152501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10525111243 - 2⁵ = 10525111211 is a prime.

It is a super-2 number, since 2×10525111243² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10525111273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5262555621 + 5262555622.

It is an arithmetic number, because the mean of its divisors is an integer number (5262555622).

Almost surely, 2^10525111243 is an apocalyptic number.

10525111243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10525111243 is an equidigital number, since it uses as much as digits as its factorization.

10525111243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 10525111243 its reverse (34211152501), we get a palindrome (44736263744).

The spelling of 10525111243 in words is "ten billion, five hundred twenty-five million, one hundred eleven thousand, two hundred forty-three".