30032103023 has 4 divisors (see below), whose sum is σ = 32342264808. Its totient is φ = 27721941240.

The previous prime is 30032102963. The next prime is 30032103041. The reversal of 30032103023 is 32030123003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32030123003 = 71 ⋅451128493.

It is a cyclic number.

It is not a de Polignac number, because 30032103023 - 2⁶ = 30032102959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30032102992 and 30032103010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032103223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155080873 + ... + 1155080898.

It is an arithmetic number, because the mean of its divisors is an integer number (8085566202).

Almost surely, 2^30032103023 is an apocalyptic number.

30032103023 is a deficient number, since it is larger than the sum of its proper divisors (2310161785).

30032103023 is a wasteful number, since it uses less digits than its factorization.

30032103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310161784.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30032103023 its reverse (32030123003), we get a palindrome (62062226026).

The spelling of 30032103023 in words is "thirty billion, thirty-two million, one hundred three thousand, twenty-three".