201103994 has 32 divisors (see below), whose sum is σ = 373403520. Its totient is φ = 79100352.

The previous prime is 201103963. The next prime is 201104011. The reversal of 201103994 is 499301102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29492 + ... + 35664.

It is an arithmetic number, because the mean of its divisors is an integer number (11668860).

Almost surely, 2^201103994 is an apocalyptic number.

201103994 is a deficient number, since it is larger than the sum of its proper divisors (172299526).

201103994 is a wasteful number, since it uses less digits than its factorization.

201103994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 201103994 is about 14181.1139900926. The cubic root of 201103994 is about 585.8776064822.

The spelling of 201103994 in words is "two hundred one million, one hundred three thousand, nine hundred ninety-four".