126116355 has 8 divisors (see below), whose sum is σ = 201786192. Its totient is φ = 67262048.

The previous prime is 126116329. The next prime is 126116371. The reversal of 126116355 is 553611621.

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

It is a cyclic number.

It is not a de Polignac number, because 126116355 - 2⁵ = 126116323 is a prime.

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, 4203864 + ... + 4203893.

It is an arithmetic number, because the mean of its divisors is an integer number (25223274).

Almost surely, 2^126116355 is an apocalyptic number.

126116355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126116355 is a deficient number, since it is larger than the sum of its proper divisors (75669837).

126116355 is an equidigital number, since it uses as much as digits as its factorization.

126116355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407765.

The product of its digits is 5400, while the sum is 30.

The square root of 126116355 is about 11230.1538279758. The cubic root of 126116355 is about 501.4840640828.

Adding to 126116355 its reverse (553611621), we get a palindrome (679727976).

The spelling of 126116355 in words is "one hundred twenty-six million, one hundred sixteen thousand, three hundred fifty-five".