10527427123 has 4 divisors (see below), whose sum is σ = 11146687560. Its totient is φ = 9908166688.

The previous prime is 10527427121. The next prime is 10527427177. The reversal of 10527427123 is 32172472501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10527427123 - 2¹ = 10527427121 is a prime.

It is a super-2 number, since 2×10527427123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10527427121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309630193 + ... + 309630226.

It is an arithmetic number, because the mean of its divisors is an integer number (2786671890).

Almost surely, 2^10527427123 is an apocalyptic number.

10527427123 is a deficient number, since it is larger than the sum of its proper divisors (619260437).

10527427123 is an equidigital number, since it uses as much as digits as its factorization.

10527427123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619260436.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 10527427123 its reverse (32172472501), we get a palindrome (42699899624).

The spelling of 10527427123 in words is "ten billion, five hundred twenty-seven million, four hundred twenty-seven thousand, one hundred twenty-three".