213032030120 has 128 divisors (see below), whose sum is σ = 594581299200. Its totient is φ = 66890105856.

The previous prime is 213032030119. The next prime is 213032030131. The reversal of 213032030120 is 21030230312.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231866 + ... + 692694.

It is an arithmetic number, because the mean of its divisors is an integer number (4645166400).

Almost surely, 2^213032030120 is an apocalyptic number.

213032030120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213032030120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297290649600).

213032030120 is an abundant number, since it is smaller than the sum of its proper divisors (381549269080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213032030120 is a wasteful number, since it uses less digits than its factorization.

213032030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460987 (or 460983 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 213032030120 its reverse (21030230312), we get a palindrome (234062260432).

The spelling of 213032030120 in words is "two hundred thirteen billion, thirty-two million, thirty thousand, one hundred twenty".