131143340304233 has 8 divisors (see below), whose sum is σ = 131152845480480. Its totient is φ = 131133835486080.

The previous prime is 131143340304211. The next prime is 131143340304329. The reversal of 131143340304233 is 332403043341131.

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 131143340304233 - 2⁶ = 131143340304169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131143340304193 and 131143340304202.

It is not an unprimeable number, because it can be changed into a prime (131143840304233) 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, 1493428898 + ... + 1493516708.

It is an arithmetic number, because the mean of its divisors is an integer number (16394105685060).

Almost surely, 2^{131143340304233} is an apocalyptic number.

It is an amenable number.

131143340304233 is a deficient number, since it is larger than the sum of its proper divisors (9505176247).

131143340304233 is an equidigital number, since it uses as much as digits as its factorization.

131143340304233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179047.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 131143340304233 its reverse (332403043341131), we get a palindrome (463546383645364).

The spelling of 131143340304233 in words is "one hundred thirty-one trillion, one hundred forty-three billion, three hundred forty million, three hundred four thousand, two hundred thirty-three".