213102232030 has 16 divisors (see below), whose sum is σ = 383589385344. Its totient is φ = 85239700000.

The previous prime is 213102231973. The next prime is 213102232067. The reversal of 213102232030 is 30232201312.

213102232030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213102232030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213102231989 and 213102232007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097784 + ... + 1277236.

It is an arithmetic number, because the mean of its divisors is an integer number (23974336584).

Almost surely, 2^213102232030 is an apocalyptic number.

213102232030 is a deficient number, since it is larger than the sum of its proper divisors (170487153314).

213102232030 is a wasteful number, since it uses less digits than its factorization.

213102232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298211.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 213102232030 its reverse (30232201312), we get a palindrome (243334433342).

The spelling of 213102232030 in words is "two hundred thirteen billion, one hundred two million, two hundred thirty-two thousand, thirty".