290303302320201 has 16 divisors (see below), whose sum is σ = 389310081646464. Its totient is φ = 192416038172544.

The previous prime is 290303302320197. The next prime is 290303302320233. The reversal of 290303302320201 is 102023203303092.

It is not a de Polignac number, because 290303302320201 - 2² = 290303302320197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (290303302320401) 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, 141732565 + ... + 143766221.

It is an arithmetic number, because the mean of its divisors is an integer number (24331880102904).

Almost surely, 2^{290303302320201} is an apocalyptic number.

It is an amenable number.

290303302320201 is a deficient number, since it is larger than the sum of its proper divisors (99006779326263).

290303302320201 is a wasteful number, since it uses less digits than its factorization.

290303302320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308880.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 290303302320201 its reverse (102023203303092), we get a palindrome (392326505623293).

The spelling of 290303302320201 in words is "two hundred ninety trillion, three hundred three billion, three hundred two million, three hundred twenty thousand, two hundred one".