230100800202 has 240 divisors, whose sum is σ = 643334688360. Its totient is φ = 59040430848.

The previous prime is 230100800183. The next prime is 230100800219. The reversal of 230100800202 is 202008001032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 157179738681 + 72921061521 = 396459^2 + 270039^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 20782324 + ... + 20793392.

Almost surely, 2^230100800202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230100800202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321667344180).

230100800202 is an abundant number, since it is smaller than the sum of its proper divisors (413233888158).

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

230100800202 is a wasteful number, since it uses less digits than its factorization.

230100800202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155 (or 11131 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 230100800202 its reverse (202008001032), we get a palindrome (432108801234).

The spelling of 230100800202 in words is "two hundred thirty billion, one hundred million, eight hundred thousand, two hundred two".