199101101082 has 16 divisors (see below), whose sum is σ = 428833140960. Its totient is φ = 61261877232.

The previous prime is 199101101071. The next prime is 199101101083. The reversal of 199101101082 is 280101101991.

It is not an unprimeable number, because it can be changed into a prime (199101101083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276289032 + ... + 1276289187.

It is an arithmetic number, because the mean of its divisors is an integer number (26802071310).

Almost surely, 2^199101101082 is an apocalyptic number.

199101101082 is an abundant number, since it is smaller than the sum of its proper divisors (229732039878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199101101082 is a wasteful number, since it uses less digits than its factorization.

199101101082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552578237.

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 199101101082 in words is "one hundred ninety-nine billion, one hundred one million, one hundred one thousand, eighty-two".