109941963 has 4 divisors (see below), whose sum is σ = 146589288. Its totient is φ = 73294640.

The previous prime is 109941943. The next prime is 109941971. The reversal of 109941963 is 369149901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369149901 = 3 ⋅123049967.

It is a cyclic number.

It is not a de Polignac number, because 109941963 - 2¹⁶ = 109876427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109941943) 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, 18323658 + ... + 18323663.

It is an arithmetic number, because the mean of its divisors is an integer number (36647322).

Almost surely, 2^109941963 is an apocalyptic number.

109941963 is a deficient number, since it is larger than the sum of its proper divisors (36647325).

109941963 is an equidigital number, since it uses as much as digits as its factorization.

109941963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36647324.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 109941963 is about 10485.3213112427. The cubic root of 109941963 is about 479.0577043262.

The spelling of 109941963 in words is "one hundred nine million, nine hundred forty-one thousand, nine hundred sixty-three".