103996111 has 4 divisors (see below), whose sum is σ = 104081824. Its totient is φ = 103910400.

The previous prime is 103996099. The next prime is 103996121. The reversal of 103996111 is 111699301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111699301 = 7 ⋅15957043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103996111 is a prime.

It is a super-2 number, since 2×103996111² = 21630382206248642, which 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 (103996121) 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, 41010 + ... + 43471.

It is an arithmetic number, because the mean of its divisors is an integer number (26020456).

Almost surely, 2^103996111 is an apocalyptic number.

103996111 is a deficient number, since it is larger than the sum of its proper divisors (85713).

103996111 is an equidigital number, since it uses as much as digits as its factorization.

103996111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85712.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 103996111 is about 10197.8483514906. The cubic root of 103996111 is about 470.2610757143.

The spelling of 103996111 in words is "one hundred three million, nine hundred ninety-six thousand, one hundred eleven".