131030522023 has 8 divisors (see below), whose sum is σ = 135301598336. Its totient is φ = 126762213600.

The previous prime is 131030522003. The next prime is 131030522041. The reversal of 131030522023 is 320225030131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131030522023 - 2²¹ = 131028424871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131030521985 and 131030522003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131030522003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595536 + ... + 785317.

It is an arithmetic number, because the mean of its divisors is an integer number (16912699792).

Almost surely, 2^131030522023 is an apocalyptic number.

131030522023 is a deficient number, since it is larger than the sum of its proper divisors (4271076313).

131030522023 is a wasteful number, since it uses less digits than its factorization.

131030522023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383945.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 131030522023 its reverse (320225030131), we get a palindrome (451255552154).

The spelling of 131030522023 in words is "one hundred thirty-one billion, thirty million, five hundred twenty-two thousand, twenty-three".