106651159999 has 16 divisors (see below), whose sum is σ = 115499357568. Its totient is φ = 98095398912.

The previous prime is 106651159987. The next prime is 106651160009. The reversal of 106651159999 is 999951156601.

It is a cyclic number.

It is not a de Polignac number, because 106651159999 - 2¹³ = 106651151807 is a prime.

It is a super-2 number, since 2×106651159999² (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 (106651159949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438559 + ... + 636895.

It is an arithmetic number, because the mean of its divisors is an integer number (7218709848).

Almost surely, 2^106651159999 is an apocalyptic number.

106651159999 is a deficient number, since it is larger than the sum of its proper divisors (8848197569).

106651159999 is a wasteful number, since it uses less digits than its factorization.

106651159999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199074.

The product of its (nonzero) digits is 5904900, while the sum is 61.

The spelling of 106651159999 in words is "one hundred six billion, six hundred fifty-one million, one hundred fifty-nine thousand, nine hundred ninety-nine".