210204011133320 has 16 divisors (see below), whose sum is σ = 472959025050060. Its totient is φ = 84081604453312.

The previous prime is 210204011133269. The next prime is 210204011133407. The reversal of 210204011133320 is 23331110402012.

It can be written as a sum of positive squares in 2 ways, for example, as 210204008515396 + 2617924 = 14498414^2 + 1618^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627550139127 + ... + 2627550139206.

Almost surely, 2^{210204011133320} is an apocalyptic number.

210204011133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210204011133320 is an abundant number, since it is smaller than the sum of its proper divisors (262755013916740).

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

210204011133320 is a wasteful number, since it uses less digits than its factorization.

210204011133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255100278344 (or 5255100278340 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 210204011133320 its reverse (23331110402012), we get a palindrome (233535121535332).

The spelling of 210204011133320 in words is "two hundred ten trillion, two hundred four billion, eleven million, one hundred thirty-three thousand, three hundred twenty".