106111144 has 32 divisors (see below), whose sum is σ = 219827520. Its totient is φ = 47762176.

The previous prime is 106111139. The next prime is 106111177. The reversal of 106111144 is 441111601.

It is a super-2 number, since 2×106111144² = 22519149761977472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13834 + ... + 20089.

It is an arithmetic number, because the mean of its divisors is an integer number (6869610).

Almost surely, 2^106111144 is an apocalyptic number.

It is an amenable number.

106111144 is an abundant number, since it is smaller than the sum of its proper divisors (113716376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106111144 is a wasteful number, since it uses less digits than its factorization.

106111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33969 (or 33965 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 106111144 is about 10301.0263566307. The cubic root of 106111144 is about 473.4277009935.

Adding to 106111144 its reverse (441111601), we get a palindrome (547222745).

The spelling of 106111144 in words is "one hundred six million, one hundred eleven thousand, one hundred forty-four".