101101994 has 32 divisors (see below), whose sum is σ = 177811200. Its totient is φ = 43095696.

The previous prime is 101101993. The next prime is 101101999. The reversal of 101101994 is 499101101.

It is a super-2 number, since 2×101101994² = 20443226381552072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101101991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200747 + ... + 201249.

It is an arithmetic number, because the mean of its divisors is an integer number (5556600).

Almost surely, 2^101101994 is an apocalyptic number.

101101994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101101994 is a deficient number, since it is larger than the sum of its proper divisors (76709206).

101101994 is an equidigital number, since it uses as much as digits as its factorization.

101101994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 101101994 is about 10054.9487318434. The cubic root of 101101994 is about 465.8576594372.

The spelling of 101101994 in words is "one hundred one million, one hundred one thousand, nine hundred ninety-four".