105111014 has 4 divisors (see below), whose sum is σ = 157666524. Its totient is φ = 52555506.

The previous prime is 105110977. The next prime is 105111023. The reversal of 105111014 is 410111501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410111501 = 661 ⋅620441.

It is a super-2 number, since 2×105111014² = 22096650528216392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105111014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26277752 + ... + 26277755.

It is an arithmetic number, because the mean of its divisors is an integer number (39416631).

Almost surely, 2^105111014 is an apocalyptic number.

105111014 is a deficient number, since it is larger than the sum of its proper divisors (52555510).

105111014 is an equidigital number, since it uses as much as digits as its factorization.

105111014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52555509.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 105111014 is about 10252.3662634535. The cubic root of 105111014 is about 471.9356029879.

Adding to 105111014 its reverse (410111501), we get a palindrome (515222515).

The spelling of 105111014 in words is "one hundred five million, one hundred eleven thousand, fourteen".