126320110 has 32 divisors (see below), whose sum is σ = 261476352. Its totient is φ = 43040160.

The previous prime is 126320063. The next prime is 126320123. The reversal of 126320110 is 11023621.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 5875 + ... + 16945.

It is an arithmetic number, because the mean of its divisors is an integer number (8171136).

Almost surely, 2^126320110 is an apocalyptic number.

126320110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126320110 is an abundant number, since it is smaller than the sum of its proper divisors (135156242).

126320110 is a wasteful number, since it uses less digits than its factorization.

126320110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11248.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 126320110 is about 11239.2219481599. The cubic root of 126320110 is about 501.7539865344.

Adding to 126320110 its reverse (11023621), we get a palindrome (137343731).

The spelling of 126320110 in words is "one hundred twenty-six million, three hundred twenty thousand, one hundred ten".