101020091092 has 12 divisors (see below), whose sum is σ = 180896442496. Its totient is φ = 49335393240.

The previous prime is 101020091071. The next prime is 101020091131. The reversal of 101020091092 is 290190020101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293662884 + ... + 293663227.

Almost surely, 2^101020091092 is an apocalyptic number.

It is an amenable number.

101020091092 is a deficient number, since it is larger than the sum of its proper divisors (79876351404).

101020091092 is a wasteful number, since it uses less digits than its factorization.

101020091092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587326158 (or 587326156 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 101020091092 in words is "one hundred one billion, twenty million, ninety-one thousand, ninety-two".