131332023029 has 2 divisors, whose sum is σ = 131332023030. Its totient is φ = 131332023028.

The previous prime is 131332023007. The next prime is 131332023089. The reversal of 131332023029 is 920320233131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128308672804 + 3023350225 = 358202^2 + 54985^2 .

It is a cyclic number.

It is not a de Polignac number, because 131332023029 - 2¹² = 131332018933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131332022992 and 131332023010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131332023089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666011514 + 65666011515.

It is an arithmetic number, because the mean of its divisors is an integer number (65666011515).

Almost surely, 2^131332023029 is an apocalyptic number.

It is an amenable number.

131332023029 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332023029 is an equidigital number, since it uses as much as digits as its factorization.

131332023029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 131332023029 in words is "one hundred thirty-one billion, three hundred thirty-two million, twenty-three thousand, twenty-nine".