231053262 has 64 divisors (see below), whose sum is σ = 553789440. Its totient is φ = 63439200.

The previous prime is 231053227. The next prime is 231053279. The reversal of 231053262 is 262350132.

231053262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24837 + ... + 32847.

It is an arithmetic number, because the mean of its divisors is an integer number (8652960).

Almost surely, 2^231053262 is an apocalyptic number.

231053262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 231053262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276894720).

231053262 is an abundant number, since it is smaller than the sum of its proper divisors (322736178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231053262 is a wasteful number, since it uses less digits than its factorization.

231053262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8069.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 231053262 is about 15200.4362437398. The cubic root of 231053262 is about 613.6263982898.

The spelling of 231053262 in words is "two hundred thirty-one million, fifty-three thousand, two hundred sixty-two".