20301451255 has 8 divisors (see below), whose sum is σ = 25794785232. Its totient is φ = 15285798528.

The previous prime is 20301451211. The next prime is 20301451271. The reversal of 20301451255 is 55215410302.

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 20301451255 - 2⁷ = 20301451127 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, 119420217 + ... + 119420386.

It is an arithmetic number, because the mean of its divisors is an integer number (3224348154).

Almost surely, 2^20301451255 is an apocalyptic number.

20301451255 is a deficient number, since it is larger than the sum of its proper divisors (5493333977).

20301451255 is a wasteful number, since it uses less digits than its factorization.

20301451255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238840625.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 20301451255 its reverse (55215410302), we get a palindrome (75516861557).

The spelling of 20301451255 in words is "twenty billion, three hundred one million, four hundred fifty-one thousand, two hundred fifty-five".