106111043510213 has 4 divisors (see below), whose sum is σ = 121269764011680. Its totient is φ = 90952323008748.

The previous prime is 106111043510177. The next prime is 106111043510233. The reversal of 106111043510213 is 312015340111601.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106111043510213 is a prime.

It is a super-2 number, since 2×106111043510213² (a number of 29 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 (106111043510233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7579360250723 + ... + 7579360250736.

It is an arithmetic number, because the mean of its divisors is an integer number (30317441002920).

Almost surely, 2^{106111043510213} is an apocalyptic number.

It is an amenable number.

106111043510213 is a deficient number, since it is larger than the sum of its proper divisors (15158720501467).

106111043510213 is an equidigital number, since it uses as much as digits as its factorization.

106111043510213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15158720501466.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 106111043510213 its reverse (312015340111601), we get a palindrome (418126383621814).

The spelling of 106111043510213 in words is "one hundred six trillion, one hundred eleven billion, forty-three million, five hundred ten thousand, two hundred thirteen".