12110421063 has 8 divisors (see below), whose sum is σ = 17389322608. Its totient is φ = 7452566784.

The previous prime is 12110421047. The next prime is 12110421091. The reversal of 12110421063 is 36012401121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12110421063 - 2⁴ = 12110421047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110421263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155261770 + ... + 155261847.

It is an arithmetic number, because the mean of its divisors is an integer number (2173665326).

Almost surely, 2^12110421063 is an apocalyptic number.

12110421063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12110421063 is a deficient number, since it is larger than the sum of its proper divisors (5278901545).

12110421063 is a wasteful number, since it uses less digits than its factorization.

12110421063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310523633.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12110421063 its reverse (36012401121), we get a palindrome (48122822184).

The spelling of 12110421063 in words is "twelve billion, one hundred ten million, four hundred twenty-one thousand, sixty-three".