30102322023 has 6 divisors (see below), whose sum is σ = 43481131824. Its totient is φ = 20068214676.

The previous prime is 30102321989. The next prime is 30102322031. The reversal of 30102322023 is 32022320103.

It is a happy number.

It is not a de Polignac number, because 30102322023 - 2⁹ = 30102321511 is a prime.

It is a super-2 number, since 2×30102322023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102321987 and 30102322005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102323023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1672351215 + ... + 1672351232.

It is an arithmetic number, because the mean of its divisors is an integer number (7246855304).

Almost surely, 2^30102322023 is an apocalyptic number.

30102322023 is a deficient number, since it is larger than the sum of its proper divisors (13378809801).

30102322023 is a wasteful number, since it uses less digits than its factorization.

30102322023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344702453 (or 3344702450 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30102322023 its reverse (32022320103), we get a palindrome (62124642126).

The spelling of 30102322023 in words is "thirty billion, one hundred two million, three hundred twenty-two thousand, twenty-three".