232523142131351 has 4 divisors (see below), whose sum is σ = 232567576140432. Its totient is φ = 232478708122272.

The previous prime is 232523142131347. The next prime is 232523142131353. The reversal of 232523142131351 is 153131241325232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232523142131351 - 2² = 232523142131347 is a prime.

It is a super-3 number, since 3×232523142131351³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232523142131353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22216996691 + ... + 22217007156.

It is an arithmetic number, because the mean of its divisors is an integer number (58141894035108).

Almost surely, 2^{232523142131351} is an apocalyptic number.

232523142131351 is a deficient number, since it is larger than the sum of its proper divisors (44434009081).

232523142131351 is an equidigital number, since it uses as much as digits as its factorization.

232523142131351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44434009080.

The product of its digits is 129600, while the sum is 38.

Adding to 232523142131351 its reverse (153131241325232), we get a palindrome (385654383456583).

The spelling of 232523142131351 in words is "two hundred thirty-two trillion, five hundred twenty-three billion, one hundred forty-two million, one hundred thirty-one thousand, three hundred fifty-one".