106991833134758 has 32 divisors (see below), whose sum is σ = 196742659421952. Its totient is φ = 42939866138400.

The previous prime is 106991833134733. The next prime is 106991833134839. The reversal of 106991833134758 is 857431338199601.

It is a happy number.

It is a super-2 number, since 2×106991833134758² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent 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, 8132543828 + ... + 8132556983.

It is an arithmetic number, because the mean of its divisors is an integer number (6148208106936).

Almost surely, 2^{106991833134758} is an apocalyptic number.

106991833134758 is a deficient number, since it is larger than the sum of its proper divisors (89750826287194).

106991833134758 is a wasteful number, since it uses less digits than its factorization.

106991833134758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16265100860.

The product of its (nonzero) digits is 117573120, while the sum is 68.

The spelling of 106991833134758 in words is "one hundred six trillion, nine hundred ninety-one billion, eight hundred thirty-three million, one hundred thirty-four thousand, seven hundred fifty-eight".