131923360253 has 8 divisors (see below), whose sum is σ = 135169814976. Its totient is φ = 128678277600.

The previous prime is 131923360147. The next prime is 131923360267. The reversal of 131923360253 is 352063329131.

It is a happy number.

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 131923360253 - 2¹⁴ = 131923343869 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 (131923360273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146993 + ... + 534278.

It is an arithmetic number, because the mean of its divisors is an integer number (16896226872).

Almost surely, 2^131923360253 is an apocalyptic number.

It is an amenable number.

131923360253 is a deficient number, since it is larger than the sum of its proper divisors (3246454723).

131923360253 is an equidigital number, since it uses as much as digits as its factorization.

131923360253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686035.

The product of its (nonzero) digits is 87480, while the sum is 38.

Adding to 131923360253 its reverse (352063329131), we get a palindrome (483986689384).

The spelling of 131923360253 in words is "one hundred thirty-one billion, nine hundred twenty-three million, three hundred sixty thousand, two hundred fifty-three".