126135345156310 has 16 divisors (see below), whose sum is σ = 259478424321696. Its totient is φ = 43246404053568.

The previous prime is 126135345156307. The next prime is 126135345156361. The reversal of 126135345156310 is 13651543531621.

It is a super-2 number, since 2×126135345156310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900966751047 + ... + 900966751186.

It is an arithmetic number, because the mean of its divisors is an integer number (16217401520106).

Almost surely, 2^{126135345156310} is an apocalyptic number.

126135345156310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126135345156310 is an abundant number, since it is smaller than the sum of its proper divisors (133343079165386).

126135345156310 is a wasteful number, since it uses less digits than its factorization.

126135345156310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801933502247.

The product of its (nonzero) digits is 972000, while the sum is 46.

Adding to 126135345156310 its reverse (13651543531621), we get a palindrome (139786888687931).

The spelling of 126135345156310 in words is "one hundred twenty-six trillion, one hundred thirty-five billion, three hundred forty-five million, one hundred fifty-six thousand, three hundred ten".