106000877966978 has 4 divisors (see below), whose sum is σ = 159001316950470. Its totient is φ = 53000438983488.

The previous prime is 106000877966969. The next prime is 106000877967041. The reversal of 106000877966978 is 879669778000601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84480492020929 + 21520385946049 = 9191327^2 + 4639007^2 .

It is a super-2 number, since 2×106000877966978² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500219491743 + ... + 26500219491746.

Almost surely, 2^{106000877966978} is an apocalyptic number.

106000877966978 is a deficient number, since it is larger than the sum of its proper divisors (53000438983492).

106000877966978 is an equidigital number, since it uses as much as digits as its factorization.

106000877966978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53000438983491.

The product of its (nonzero) digits is 384072192, while the sum is 74.

The spelling of 106000877966978 in words is "one hundred six trillion, eight hundred seventy-seven million, nine hundred sixty-six thousand, nine hundred seventy-eight".