131254325366 has 8 divisors (see below), whose sum is σ = 198721502280. Its totient is φ = 65013824608.

The previous prime is 131254325357. The next prime is 131254325381. The reversal of 131254325366 is 663523452131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306668771 + ... + 306669198.

It is an arithmetic number, because the mean of its divisors is an integer number (24840187785).

Almost surely, 2^131254325366 is an apocalyptic number.

131254325366 is a deficient number, since it is larger than the sum of its proper divisors (67467176914).

131254325366 is a wasteful number, since it uses less digits than its factorization.

131254325366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613338078.

The product of its digits is 388800, while the sum is 41.

Adding to 131254325366 its reverse (663523452131), we get a palindrome (794777777497).

The spelling of 131254325366 in words is "one hundred thirty-one billion, two hundred fifty-four million, three hundred twenty-five thousand, three hundred sixty-six".