130333023 has 16 divisors (see below), whose sum is σ = 195970560. Its totient is φ = 85590648.

The previous prime is 130333009. The next prime is 130333031. The reversal of 130333023 is 320333031.

It is not a de Polignac number, because 130333023 - 2¹² = 130328927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130332987 and 130333005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130333123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34215 + ... + 37832.

It is an arithmetic number, because the mean of its divisors is an integer number (12248160).

Almost surely, 2^130333023 is an apocalyptic number.

130333023 is a deficient number, since it is larger than the sum of its proper divisors (65637537).

130333023 is an equidigital number, since it uses as much as digits as its factorization.

130333023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72123 (or 72117 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

The square root of 130333023 is about 11416.3489347514. The cubic root of 130333023 is about 507.0119040656.

Adding to 130333023 its reverse (320333031), we get a palindrome (450666054).

The spelling of 130333023 in words is "one hundred thirty million, three hundred thirty-three thousand, twenty-three".