28373000020201 has 8 divisors (see below), whose sum is σ = 28474362952704. Its totient is φ = 28271639864160.

The previous prime is 28373000020093. The next prime is 28373000020229. The reversal of 28373000020201 is 10202000037382.

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 28373000020201 - 2¹⁵ = 28372999987433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28373000020201.

It is not an unprimeable number, because it can be changed into a prime (28373000020501) 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, 20988000 + ... + 22298926.

It is an arithmetic number, because the mean of its divisors is an integer number (3559295369088).

Almost surely, 2^{28373000020201} is an apocalyptic number.

It is an amenable number.

28373000020201 is a deficient number, since it is larger than the sum of its proper divisors (101362932503).

28373000020201 is a wasteful number, since it uses less digits than its factorization.

28373000020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388231.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 28373000020201 its reverse (10202000037382), we get a palindrome (38575000057583).

The spelling of 28373000020201 in words is "twenty-eight trillion, three hundred seventy-three billion, twenty thousand, two hundred one".