855131301 has 24 divisors (see below), whose sum is σ = 1292264064. Its totient is φ = 544338240.

The previous prime is 855131293. The next prime is 855131327. The reversal of 855131301 is 103131558.

It is not a de Polignac number, because 855131301 - 2³ = 855131293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855131351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7311 + ... + 41996.

It is an arithmetic number, because the mean of its divisors is an integer number (53844336).

Almost surely, 2^855131301 is an apocalyptic number.

It is an amenable number.

855131301 is a deficient number, since it is larger than the sum of its proper divisors (437132763).

855131301 is a wasteful number, since it uses less digits than its factorization.

855131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49401 (or 49398 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 855131301 is about 29242.6281479624. The cubic root of 855131301 is about 949.1705783715.

Adding to 855131301 its reverse (103131558), we get a palindrome (958262859).

The spelling of 855131301 in words is "eight hundred fifty-five million, one hundred thirty-one thousand, three hundred one".