100768163278235 has 16 divisors (see below), whose sum is σ = 123500661710976. Its totient is φ = 78895455149568.

The previous prime is 100768163278229. The next prime is 100768163278267. The reversal of 100768163278235 is 532872361867001.

It is a cyclic number.

It is not a de Polignac number, because 100768163278235 - 2⁸ = 100768163277979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5721074 + ... + 15305783.

It is an arithmetic number, because the mean of its divisors is an integer number (7718791356936).

Almost surely, 2^{100768163278235} is an apocalyptic number.

100768163278235 is a deficient number, since it is larger than the sum of its proper divisors (22732498432741).

100768163278235 is a wasteful number, since it uses less digits than its factorization.

100768163278235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21047302.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 100768163278235 in words is "one hundred trillion, seven hundred sixty-eight billion, one hundred sixty-three million, two hundred seventy-eight thousand, two hundred thirty-five".