131133203303044 has 48 divisors (see below), whose sum is σ = 235812248179200. Its totient is φ = 63760191344640.

The previous prime is 131133203303041. The next prime is 131133203303051. The reversal of 131133203303044 is 440303302331131.

It is a junction number, because it is equal to n+sod(n) for n = 131133203302997 and 131133203303015.

It is not an unprimeable number, because it can be changed into a prime (131133203303041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2952297924 + ... + 2952342340.

It is an arithmetic number, because the mean of its divisors is an integer number (4912755170400).

Almost surely, 2^{131133203303044} is an apocalyptic number.

It is an amenable number.

131133203303044 is a deficient number, since it is larger than the sum of its proper divisors (104679044876156).

131133203303044 is a wasteful number, since it uses less digits than its factorization.

131133203303044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54748 (or 54746 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 131133203303044 its reverse (440303302331131), we get a palindrome (571436505634175).

The spelling of 131133203303044 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, two hundred three million, three hundred three thousand, forty-four".