231141053 has 32 divisors (see below), whose sum is σ = 292626432. Its totient is φ = 179467200.

The previous prime is 231141047. The next prime is 231141083. The reversal of 231141053 is 350141132.

It is not a de Polignac number, because 231141053 - 2⁴ = 231141037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231141083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100826 + ... + 103092.

It is an arithmetic number, because the mean of its divisors is an integer number (9144576).

Almost surely, 2^231141053 is an apocalyptic number.

231141053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

231141053 is a deficient number, since it is larger than the sum of its proper divisors (61485379).

231141053 is a wasteful number, since it uses less digits than its factorization.

231141053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 231141053 is about 15203.3237484440. The cubic root of 231141053 is about 613.7041062797.

Adding to 231141053 its reverse (350141132), we get a palindrome (581282185).

The spelling of 231141053 in words is "two hundred thirty-one million, one hundred forty-one thousand, fifty-three".