131403300023344 has 80 divisors (see below), whose sum is σ = 259143890068800. Its totient is φ = 64538514833408.

The previous prime is 131403300023323. The next prime is 131403300023371. The reversal of 131403300023344 is 443320003304131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134732877 + ... + 135704659.

It is an arithmetic number, because the mean of its divisors is an integer number (3239298625860).

Almost surely, 2^{131403300023344} is an apocalyptic number.

It is an amenable number.

131403300023344 is a deficient number, since it is larger than the sum of its proper divisors (127740590045456).

131403300023344 is a wasteful number, since it uses less digits than its factorization.

131403300023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972502 (or 972496 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 131403300023344 its reverse (443320003304131), we get a palindrome (574723303327475).

The spelling of 131403300023344 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred million, twenty-three thousand, three hundred forty-four".