126116310 has 32 divisors (see below), whose sum is σ = 303562080. Its totient is φ = 33532928.

The previous prime is 126116303. The next prime is 126116323. The reversal of 126116310 is 13611621.

It is a super-2 number, since 2×126116310² = 31810647296032200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4636 + ... + 16544.

It is an arithmetic number, because the mean of its divisors is an integer number (9486315).

Almost surely, 2^126116310 is an apocalyptic number.

126116310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126116310 is an abundant number, since it is smaller than the sum of its proper divisors (177445770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126116310 is a wasteful number, since it uses less digits than its factorization.

126116310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12272.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 126116310 is about 11230.1518244412. The cubic root of 126116310 is about 501.4840044374.

Adding to 126116310 its reverse (13611621), we get a palindrome (139727931).

It can be divided in two parts, 1261 and 16310, that added together give a palindrome (17571).

The spelling of 126116310 in words is "one hundred twenty-six million, one hundred sixteen thousand, three hundred ten".