126116203767 has 8 divisors (see below), whose sum is σ = 168518125824. Its totient is φ = 83895875448.

The previous prime is 126116203721. The next prime is 126116203771. The reversal of 126116203767 is 767302611621.

It is a happy number.

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

It is not a de Polignac number, because 126116203767 - 2⁸ = 126116203511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126116205767) 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, 45396813 + ... + 45399590.

It is an arithmetic number, because the mean of its divisors is an integer number (21064765728).

Almost surely, 2^126116203767 is an apocalyptic number.

126116203767 is a deficient number, since it is larger than the sum of its proper divisors (42401922057).

126116203767 is an equidigital number, since it uses as much as digits as its factorization.

126116203767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90796869.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 126116203767 in words is "one hundred twenty-six billion, one hundred sixteen million, two hundred three thousand, seven hundred sixty-seven".