213012202030 has 8 divisors (see below), whose sum is σ = 383421963672. Its totient is φ = 85204880808.

The previous prime is 213012201979. The next prime is 213012202037. The reversal of 213012202030 is 30202210312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×213012202030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213012201995 and 213012202013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213012202037) 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, 10650610092 + ... + 10650610111.

It is an arithmetic number, because the mean of its divisors is an integer number (47927745459).

Almost surely, 2^213012202030 is an apocalyptic number.

213012202030 is a deficient number, since it is larger than the sum of its proper divisors (170409761642).

213012202030 is a wasteful number, since it uses less digits than its factorization.

213012202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21301220210.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 213012202030 its reverse (30202210312), we get a palindrome (243214412342).

The spelling of 213012202030 in words is "two hundred thirteen billion, twelve million, two hundred two thousand, thirty".