101000000194 has 16 divisors (see below), whose sum is σ = 162671089536. Its totient is φ = 46859982400.

The previous prime is 101000000137. The next prime is 101000000219. The reversal of 101000000194 is 491000000101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20917222 + ... + 20922049.

It is an arithmetic number, because the mean of its divisors is an integer number (10166943096).

Almost surely, 2^101000000194 is an apocalyptic number.

101000000194 is a deficient number, since it is larger than the sum of its proper divisors (61671089342).

101000000194 is a wasteful number, since it uses less digits than its factorization.

101000000194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41839361.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101000000194 its reverse (491000000101), we get a palindrome (592000000295).

The spelling of 101000000194 in words is "one hundred one billion, one hundred ninety-four", and thus it is an aban number.