192009201101 has 16 divisors (see below), whose sum is σ = 196751116800. Its totient is φ = 187318028208.

The previous prime is 192009201091. The next prime is 192009201119. The reversal of 192009201101 is 101102900291.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192009201101 is a prime.

It is a super-2 number, since 2×192009201101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192009201161) 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, 32858486 + ... + 32864328.

It is an arithmetic number, because the mean of its divisors is an integer number (12296944800).

Almost surely, 2^192009201101 is an apocalyptic number.

It is an amenable number.

192009201101 is a deficient number, since it is larger than the sum of its proper divisors (4741915699).

192009201101 is a wasteful number, since it uses less digits than its factorization.

192009201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048.

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

The spelling of 192009201101 in words is "one hundred ninety-two billion, nine million, two hundred one thousand, one hundred one".