210202430234130 has 24 divisors (see below), whose sum is σ = 546526318608972. Its totient is φ = 56053981395744.

The previous prime is 210202430234123. The next prime is 210202430234213. The reversal of 210202430234130 is 31432034202012.

210202430234130 is a `hidden beast` number, since 2 + 1 + 0 + 2 + 0 + 243 + 0 + 2 + 3 + 413 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 190737948045681 + 19464482188449 = 13810791^2 + 4411857^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210202430234094 and 210202430234103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1167791278989 + ... + 1167791279168.

Almost surely, 2^{210202430234130} is an apocalyptic number.

210202430234130 is an abundant number, since it is smaller than the sum of its proper divisors (336323888374842).

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

210202430234130 is a wasteful number, since it uses less digits than its factorization.

210202430234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335582558170 (or 2335582558167 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 210202430234130 its reverse (31432034202012), we get a palindrome (241634464436142).

The spelling of 210202430234130 in words is "two hundred ten trillion, two hundred two billion, four hundred thirty million, two hundred thirty-four thousand, one hundred thirty".