210030202113 has 16 divisors (see below), whose sum is σ = 289873582080. Its totient is φ = 135163074816.

The previous prime is 210030202099. The next prime is 210030202133. The reversal of 210030202113 is 311202030012.

It is not a de Polignac number, because 210030202113 - 2¹² = 210030198017 is a prime.

It is a super-2 number, since 2×210030202113² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210030202092 and 210030202101.

It is not an unprimeable number, because it can be changed into a prime (210030202133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7435368 + ... + 7463561.

It is an arithmetic number, because the mean of its divisors is an integer number (18117098880).

Almost surely, 2^210030202113 is an apocalyptic number.

It is an amenable number.

210030202113 is a deficient number, since it is larger than the sum of its proper divisors (79843379967).

210030202113 is a wasteful number, since it uses less digits than its factorization.

210030202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14899096.

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

Adding to 210030202113 its reverse (311202030012), we get a palindrome (521232232125).

The spelling of 210030202113 in words is "two hundred ten billion, thirty million, two hundred two thousand, one hundred thirteen".