30200210123 has 8 divisors (see below), whose sum is σ = 30391753392. Its totient is φ = 30009053536.

The previous prime is 30200210119. The next prime is 30200210141. The reversal of 30200210123 is 32101200203.

It is a happy number.

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 30200210123 - 2² = 30200210119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30200210098 and 30200210107.

It is not an unprimeable number, because it can be changed into a prime (30200210723) 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, 60836 + ... + 253182.

It is an arithmetic number, because the mean of its divisors is an integer number (3798969174).

Almost surely, 2^30200210123 is an apocalyptic number.

30200210123 is a deficient number, since it is larger than the sum of its proper divisors (191543269).

30200210123 is a wasteful number, since it uses less digits than its factorization.

30200210123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193341.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30200210123 its reverse (32101200203), we get a palindrome (62301410326).

The spelling of 30200210123 in words is "thirty billion, two hundred million, two hundred ten thousand, one hundred twenty-three".