290190020101 has 8 divisors (see below), whose sum is σ = 290618968640. Its totient is φ = 289761154848.

The previous prime is 290190020063. The next prime is 290190020189. The reversal of 290190020101 is 101020091092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 290190020101 - 2²¹ = 290187922949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290190020201) 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, 11661010 + ... + 11685868.

It is an arithmetic number, because the mean of its divisors is an integer number (36327371080).

Almost surely, 2^290190020101 is an apocalyptic number.

It is an amenable number.

290190020101 is a deficient number, since it is larger than the sum of its proper divisors (428948539).

290190020101 is a wasteful number, since it uses less digits than its factorization.

290190020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41643.

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

The spelling of 290190020101 in words is "two hundred ninety billion, one hundred ninety million, twenty thousand, one hundred one".