201113424455 has 8 divisors (see below), whose sum is σ = 241338796704. Its totient is φ = 160888948000.

The previous prime is 201113424439. The next prime is 201113424487. The reversal of 201113424455 is 554424311102.

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

It is not a de Polignac number, because 201113424455 - 2⁴ = 201113424439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459710 + ... + 783300.

It is an arithmetic number, because the mean of its divisors is an integer number (30167349588).

Almost surely, 2^201113424455 is an apocalyptic number.

201113424455 is a deficient number, since it is larger than the sum of its proper divisors (40225372249).

201113424455 is a wasteful number, since it uses less digits than its factorization.

201113424455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447897.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 201113424455 its reverse (554424311102), we get a palindrome (755537735557).

The spelling of 201113424455 in words is "two hundred one billion, one hundred thirteen million, four hundred twenty-four thousand, four hundred fifty-five".