131403233322422 has 8 divisors (see below), whose sum is σ = 197105128456656. Its totient is φ = 65701523836872.

The previous prime is 131403233322349. The next prime is 131403233322451. The reversal of 131403233322422 is 224223332304131.

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, 44628953 + ... + 47482100.

It is an arithmetic number, because the mean of its divisors is an integer number (24638141057082).

Almost surely, 2^{131403233322422} is an apocalyptic number.

131403233322422 is a deficient number, since it is larger than the sum of its proper divisors (65701895134234).

131403233322422 is an equidigital number, since it uses as much as digits as its factorization.

131403233322422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92824342.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 131403233322422 its reverse (224223332304131), we get a palindrome (355626565626553).

The spelling of 131403233322422 in words is "one hundred thirty-one trillion, four hundred three billion, two hundred thirty-three million, three hundred twenty-two thousand, four hundred twenty-two".