131308226023 has 16 divisors (see below), whose sum is σ = 143557095136. Its totient is φ = 119367198720.

The previous prime is 131308226011. The next prime is 131308226039. The reversal of 131308226023 is 320622803131.

It is a cyclic number.

It is not a de Polignac number, because 131308226023 - 2⁹ = 131308225511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131308226053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3704143 + ... + 3739423.

It is an arithmetic number, because the mean of its divisors is an integer number (8972318446).

Almost surely, 2^131308226023 is an apocalyptic number.

131308226023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131308226023 is a deficient number, since it is larger than the sum of its proper divisors (12248869113).

131308226023 is a wasteful number, since it uses less digits than its factorization.

131308226023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39634.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 131308226023 in words is "one hundred thirty-one billion, three hundred eight million, two hundred twenty-six thousand, twenty-three".