130210021023 has 16 divisors (see below), whose sum is σ = 175498202880. Its totient is φ = 85867316864.

The previous prime is 130210021001. The next prime is 130210021033. The reversal of 130210021023 is 320120012031.

It is a cyclic number.

It is not a de Polignac number, because 130210021023 - 2⁵ = 130210020991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130210020993 and 130210021011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130210021033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211293 + ... + 552326.

It is an arithmetic number, because the mean of its divisors is an integer number (10968637680).

Almost surely, 2^130210021023 is an apocalyptic number.

130210021023 is a deficient number, since it is larger than the sum of its proper divisors (45288181857).

130210021023 is a wasteful number, since it uses less digits than its factorization.

130210021023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764238.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 130210021023 its reverse (320120012031), we get a palindrome (450330033054).

The spelling of 130210021023 in words is "one hundred thirty billion, two hundred ten million, twenty-one thousand, twenty-three".