106157567999 has 8 divisors (see below), whose sum is σ = 127708352640. Its totient is φ = 86203137816.

The previous prime is 106157567977. The next prime is 106157568001. The reversal of 106157567999 is 999765751601.

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 106157567999 - 2¹² = 106157563903 is a prime.

It is a super-2 number, since 2×106157567999² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106157567099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399088469 + ... + 399088734.

It is an arithmetic number, because the mean of its divisors is an integer number (15963544080).

Almost surely, 2^106157567999 is an apocalyptic number.

106157567999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

106157567999 is a deficient number, since it is larger than the sum of its proper divisors (21550784641).

106157567999 is an equidigital number, since it uses as much as digits as its factorization.

106157567999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798177229.

The product of its (nonzero) digits is 32148900, while the sum is 65.

The spelling of 106157567999 in words is "one hundred six billion, one hundred fifty-seven million, five hundred sixty-seven thousand, nine hundred ninety-nine".