106576121181 has 4 divisors (see below), whose sum is σ = 142101494912. Its totient is φ = 71050747452.

The previous prime is 106576121143. The next prime is 106576121191. The reversal of 106576121181 is 181121675601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 106576121181 - 2⁶ = 106576121117 is a prime.

It is a super-2 number, since 2×106576121181² (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 (106576121101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17762686861 + ... + 17762686866.

It is an arithmetic number, because the mean of its divisors is an integer number (35525373728).

Almost surely, 2^106576121181 is an apocalyptic number.

It is an amenable number.

106576121181 is a deficient number, since it is larger than the sum of its proper divisors (35525373731).

106576121181 is an equidigital number, since it uses as much as digits as its factorization.

106576121181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35525373730.

The product of its (nonzero) digits is 20160, while the sum is 39.

Adding to 106576121181 its reverse (181121675601), we get a palindrome (287697796782).

The spelling of 106576121181 in words is "one hundred six billion, five hundred seventy-six million, one hundred twenty-one thousand, one hundred eighty-one".