201255020354 has 8 divisors (see below), whose sum is σ = 302086097040. Its totient is φ = 100559654676.

The previous prime is 201255020333. The next prime is 201255020377. The reversal of 201255020354 is 453020552102.

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

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, 33924044 + ... + 33929975.

It is an arithmetic number, because the mean of its divisors is an integer number (37760762130).

Almost surely, 2^201255020354 is an apocalyptic number.

201255020354 is a deficient number, since it is larger than the sum of its proper divisors (100831076686).

201255020354 is a wasteful number, since it uses less digits than its factorization.

201255020354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67855504.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 201255020354 its reverse (453020552102), we get a palindrome (654275572456).

The spelling of 201255020354 in words is "two hundred one billion, two hundred fifty-five million, twenty thousand, three hundred fifty-four".